{"title":"Replacement Filter Cartridges","description":"\u003cp\u003eReplacement cartridges for Crystal Quest whole house, under sink, countertop, inline, shower and pitcher filters.\u003c\/p\u003e","products":[{"product_id":"2-5-x-14-ro-membrane","title":"Crystal Quest 2.5 x 14-Inch Reverse Osmosis Membrane, Freshwater","description":"\u003cp\u003eThis Crystal Quest Reverse Osmosis Membrane uses a semipermeable membrane to remove ions, molecules, and larger particles from water, applying pressure to overcome the water's natural osmotic pressure.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water\u003c\/li\u003e\n\u003cli\u003eApplies pressure to overcome osmotic pressure and drive water through the membrane\u003c\/li\u003e\n\u003cli\u003eSuited to achieving a high level of water purification for homes facing multiple water-quality issues\u003c\/li\u003e\n\u003cli\u003eCrystal Quest supplies residential, commercial, industrial, and municipal reverse osmosis solutions across industries including restaurants, hotels, hospitals, food processing, and breweries, among others\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 14\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Type\u003c\/td\u003e\n\u003ctd\u003eFreshwater Reverse Osmosis Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eSemipermeable membrane, pressure-driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for residential, commercial, industrial, and municipal applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This 2.5\" x 14\" Freshwater Reverse Osmosis Membrane is intended as a replacement membrane for freshwater RO systems in residential and commercial settings.\u003c\/p\u003e\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200.\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":43310347485232,"sku":"CQE-RC-04111","price":153.75,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895548940336,"sku":"CQE-RC-04111-2PK","price":307.5,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895548973104,"sku":"CQE-RC-04111-4PK","price":615.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/2-5-x-14-freshwater-reverse-osmosis-membrane-crystal-quest-water-filter-cartridges-33513622175837.jpg?v=1781664161"},{"product_id":"50-gpd-reverse-osmosis-membrane","title":"Crystal Quest Reverse Osmosis Membrane, 50 GPD","description":"\u003cp\u003eThis Premium 50 GPD Reverse Osmosis TFC membrane measures 1.75\" x 11.75\" and fits standard 2\" x 12\" residential membrane housings.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves 99.9% of contaminants and particle sizes as small as 1\/1000 of a micron\u003c\/li\u003e\n\u003cli\u003eForces untreated water through a semi-permeable membrane against the natural flow of osmosis\u003c\/li\u003e\n\u003cli\u003eReduces contaminants including lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, and nitrates\u003c\/li\u003e\n\u003cli\u003eFits standard 2\" x 12\" residential membrane housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1.75\" x 11.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Capacity\u003c\/td\u003e\n\u003ctd\u003e50 GPD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Compatibility\u003c\/td\u003e\n\u003ctd\u003e2\" x 12\" residential membrane housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Caps\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner \/ Outer Wraps\u003c\/td\u003e\n\u003ctd\u003ePolyolefin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetting\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003ctd\u003eBuna-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 psi (1.4 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e60 psi (4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F (4°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e90°F (32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eTFC (thin-film composite) membrane construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This 50 GPD membrane is intended as a replacement for standard residential reverse osmosis systems using 2\" x 12\" membrane housings.\u003c\/p\u003e\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200.\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":43310347616304,"sku":"CQE-RC-04041","price":39.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895549497392,"sku":"CQE-RC-04041-2PK","price":78.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895549530160,"sku":"CQE-RC-04041-4PK","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/50-gpd-standard-reverse-osmosis-membrane-crystal-quest-water-filter-cartridges-28702107107421.jpg?v=1781664161"},{"product_id":"100-gpd-reverse-osmosis-membrane","title":"Crystal Quest Standard Reverse Osmosis Membrane, 100 GPD","description":"\u003cp\u003eThis Premium 100 GPD Reverse Osmosis TFC membrane measures 1.75\" x 11.75\" and fits standard 2\" x 12\" residential membrane housings.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves 99.9% of contaminants and particle sizes as small as 1\/1000 of a micron\u003c\/li\u003e\n\u003cli\u003eForces untreated water through a semi-permeable membrane against the natural flow of osmosis\u003c\/li\u003e\n\u003cli\u003eReduces contaminants including lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, and nitrates\u003c\/li\u003e\n\u003cli\u003eFits standard 2\" x 12\" residential membrane housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1.75\" x 11.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Capacity\u003c\/td\u003e\n\u003ctd\u003e100 GPD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Compatibility\u003c\/td\u003e\n\u003ctd\u003e2\" x 12\" residential membrane housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Caps\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner \/ Outer Wraps\u003c\/td\u003e\n\u003ctd\u003ePolyolefin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetting\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003ctd\u003eBuna-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 psi (1.4 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e60 psi (4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F (4°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e90°F (32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eTFC (thin-film composite) membrane construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This 100 GPD membrane is intended as a replacement for standard residential reverse osmosis systems using 2\" x 12\" membrane housings.\u003c\/p\u003e\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200.\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":43310347518000,"sku":"CQE-RC-04064","price":59.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895549562928,"sku":"CQE-RC-04064-2PK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895549595696,"sku":"CQE-RC-04064-4PK","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/100-gpd-standard-reverse-osmosis-membrane-crystal-quest-water-filter-cartridges-28713487302749.jpg?v=1781664162"},{"product_id":"75-gpd-reverse-osmosis-membrane","title":"Crystal Quest Reverse Osmosis Membrane, 75 GPD","description":"\u003cp\u003eThis Premium 75 GPD Reverse Osmosis TFC membrane measures 1.75\" x 11.75\" and fits standard 2\" x 12\" residential membrane housings.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves 99.9% of contaminants and particle sizes as small as 1\/1000 of a micron\u003c\/li\u003e\n\u003cli\u003eForces untreated water through a semi-permeable membrane against the natural flow of osmosis\u003c\/li\u003e\n\u003cli\u003eReduces contaminants including lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, and nitrates\u003c\/li\u003e\n\u003cli\u003eFits standard 2\" x 12\" residential membrane housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1.75\" x 11.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Capacity\u003c\/td\u003e\n\u003ctd\u003e75 GPD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Compatibility\u003c\/td\u003e\n\u003ctd\u003e2\" x 12\" residential membrane housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Caps\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner \/ Outer Wraps\u003c\/td\u003e\n\u003ctd\u003ePolyolefin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetting\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003ctd\u003eBuna-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 psi (1.4 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e60 psi (4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F (4°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e90°F (32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eTFC (thin-film composite) membrane construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This 75 GPD membrane is intended as a replacement for standard residential reverse osmosis systems using 2\" x 12\" membrane housings.\u003c\/p\u003e\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200.\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":43310347583536,"sku":"CQE-RC-04063","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895549759536,"sku":"CQE-RC-04063-2PK","price":88.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895549792304,"sku":"CQE-RC-04063-4PK","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/default-title-75-gpd-ro-membrane-crystal-quest-water-filter-cartridges-3608196677746.jpg?v=1781664161"},{"product_id":"2-5-x-40-ro-membrane","title":"Crystal Quest 2.5 x 40-Inch Reverse Osmosis Membrane, Freshwater","description":"\u003cp\u003eThis Crystal Quest Reverse Osmosis Membrane uses a semipermeable membrane to remove ions, molecules, and larger particles from water, applying pressure to overcome the water's natural osmotic pressure.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water\u003c\/li\u003e\n\u003cli\u003eApplies pressure to overcome osmotic pressure and drive water through the membrane\u003c\/li\u003e\n\u003cli\u003eSuited to achieving a high level of water purification for homes facing multiple water-quality issues\u003c\/li\u003e\n\u003cli\u003eCrystal Quest supplies residential, commercial, industrial, and municipal reverse osmosis solutions across industries including restaurants, hotels, hospitals, food processing, and breweries, among others\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 40\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Type\u003c\/td\u003e\n\u003ctd\u003eFreshwater Reverse Osmosis Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eSemipermeable membrane, pressure-driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for residential, commercial, industrial, and municipal applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This 2.5\" x 40\" Freshwater Reverse Osmosis Membrane is intended as a replacement membrane for freshwater RO systems in residential and commercial settings.\u003c\/p\u003e\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":43310348009520,"sku":"CQE-RC-04109","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895550611504,"sku":"CQE-RC-04109-2PK","price":498.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895550644272,"sku":"CQE-RC-04109-4PK","price":996.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/2-5-x-40-freshwater-reverse-osmosis-membrane-crystal-quest-water-filter-cartridges-33513984557149.jpg?v=1781664169"},{"product_id":"4-x-40-ro-membrane","title":"Crystal Quest 4 x 40-Inch Reverse Osmosis Membrane, Freshwater","description":"\u003cp\u003eThis Crystal Quest Reverse Osmosis Membrane uses a semipermeable membrane to remove ions, molecules, and larger particles from water, applying pressure to overcome the water's natural osmotic pressure.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water\u003c\/li\u003e\n\u003cli\u003eApplies pressure to overcome osmotic pressure and drive water through the membrane\u003c\/li\u003e\n\u003cli\u003eSuited to achieving a high level of water purification for homes facing multiple water-quality issues\u003c\/li\u003e\n\u003cli\u003eCrystal Quest supplies residential, commercial, industrial, and municipal reverse osmosis solutions across industries including restaurants, hotels, hospitals, food processing, and breweries, among others\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e4\" x 40\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Type\u003c\/td\u003e\n\u003ctd\u003eFreshwater Reverse Osmosis Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eSemipermeable membrane, pressure-driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for residential, commercial, industrial, and municipal applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This 4\" x 40\" Freshwater Reverse Osmosis Membrane is intended as a replacement membrane for freshwater RO systems in residential and commercial settings.\u003c\/p\u003e\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":43310347976752,"sku":"CQE-RC-04086","price":286.35,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895551168560,"sku":"CQE-RC-04086-2PK","price":572.7,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895551201328,"sku":"CQE-RC-04086-4PK","price":1145.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/4-x-40-freshwater-reverse-osmosis-membrane-crystal-quest-water-filter-cartridges-33513986064477.jpg?v=1781664169"},{"product_id":"8-x-40-freshwater-reverse-osmosis-membrane","title":"Crystal Quest 8 x 40-Inch Reverse Osmosis Membrane, Freshwater","description":"\u003cp\u003eThis Crystal Quest Reverse Osmosis Membrane uses a semipermeable membrane to remove ions, molecules, and larger particles from water, applying pressure to overcome the water's natural osmotic pressure.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water\u003c\/li\u003e\n\u003cli\u003eApplies pressure to overcome osmotic pressure and drive water through the membrane\u003c\/li\u003e\n\u003cli\u003eSuited to achieving a high level of water purification for homes facing multiple water-quality issues\u003c\/li\u003e\n\u003cli\u003eCrystal Quest supplies residential, commercial, industrial, and municipal reverse osmosis solutions across industries including restaurants, hotels, hospitals, food processing, and breweries, among others\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8\" x 40\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Type\u003c\/td\u003e\n\u003ctd\u003eFreshwater Reverse Osmosis Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eSemipermeable membrane, pressure-driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for residential, commercial, industrial, and municipal applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This 8\" x 40\" Freshwater Reverse Osmosis Membrane is intended as a replacement membrane for freshwater RO systems in residential and commercial settings.\u003c\/p\u003e\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":43310348763184,"sku":"CQE-RC-040862","price":598.25,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895551791152,"sku":"CQE-RC-040862-2PK","price":1196.5,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895551823920,"sku":"CQE-RC-040862-4PK","price":2393.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/8-x-40-freshwater-reverse-osmosis-membrane-crystal-quest-water-filter-cartridges-33517369065565.jpg?v=1781664177"},{"product_id":"smart-filter-cartridge","title":"Crystal Quest SMART Replacement Filter Cartridge, Multi-Stage, Plus, Ultra or Ultimate","description":"\u003cp\u003eThe Crystal Quest SMART Filter Cartridge combines several filtration media in one replacement cartridge, so water passes through adsorption, catalytic chloramine reduction, redox, ion exchange and 1-micron particle filtration in a single pass. It is offered in four sizes and three levels, with published capacities from 10,000 to 300,000 gallons.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoconut shell activated carbon and catalytic carbon reduce chlorine, chloramine, taste and odor\u003c\/li\u003e\n\u003cli\u003eERA 6500 and ERA 9500 copper-zinc redox media target chlorine, ferrous iron and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003eIon-exchange resin with selectivity for heavy metals, including lead and mercury at lower levels\u003c\/li\u003e\n\u003cli\u003eAlso targets VOCs, THMs, pesticides, herbicides and pharmaceutical residues\u003c\/li\u003e\n\u003cli\u003ePlus, Ultra and Ultimate levels share the same flow rate per size, with higher capacity at each step\u003c\/li\u003e\n\u003cli\u003eCan serve as an RO pre-filter to protect the membrane from chlorine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM \/ 2.5 GPM \/ 3 GPM \/ 6 GPM (by size, in the order above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity, 2-7\/8\" x 9-3\/4\"\u003c\/td\u003e\n\u003ctd\u003ePlus 10,000 gal \/ Ultra 20,000 gal \/ Ultimate 30,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity, 2-7\/8\" x 20\"\u003c\/td\u003e\n\u003ctd\u003ePlus 80,000 gal \/ Ultra 90,000 gal \/ Ultimate 100,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity, 4-5\/8\" x 9-3\/4\"\u003c\/td\u003e\n\u003ctd\u003ePlus 80,000 gal \/ Ultra 90,000 gal \/ Ultimate 100,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity, 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003ctd\u003ePlus 160,000 gal \/ Ultra 240,000 gal \/ Ultimate 300,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Basis\u003c\/td\u003e\n\u003ctd\u003eWater hardness under 100 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eAcid-washed coconut shell GAC (approx. 1,050 m²\/g, iodine number 1,000 mg\/g), catalytic coconut shell GAC, ERA 6500, ERA 9500, ion-exchange resin, ceramic \u0026amp; tourmaline balls, 1-micron pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERA Operating pH\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, polyolefin wraps, polyethylene netting, Buna-N gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Rating\u003c\/td\u003e\n\u003ctd\u003e40 to 145 F (4.4 to 62.8 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003e12 to 24 months, about 18 months for most homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes one SMART cartridge per unit in the selected size and level; housing, sump, cap and installation tools are not included\u003c\/li\u003e\n\u003cli\u003eNot designed to treat hardness, TDS, fluoride, nitrate, arsenic or microbiological contaminants\u003c\/li\u003e\n\u003cli\u003eNo overall micron rating is claimed for the cartridge\u003c\/li\u003e\n\u003cli\u003eCartridge color may vary\u003c\/li\u003e\n\u003cli\u003eCapacity is an estimate and depends on incoming water quality and usage; replace sooner if taste, odor, flow or pressure changes\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge is used in Crystal Quest single, double and triple housing systems, specialty systems and as pre-filtration for under-sink and whole house reverse osmosis systems. When used as an RO pre-filter on chlorinated city water, annual replacement is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Plus \/ Single","offer_id":50895630860336,"sku":"CQE-RC-04002","price":59.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Plus \/ Pack of 2","offer_id":50895630893104,"sku":"CQE-RC-04002-2PK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Plus \/ Pack of 4","offer_id":50895630925872,"sku":"CQE-RC-04002-4PK","price":236.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Ultra \/ Single","offer_id":50895630958640,"sku":"CQE-RC-04003","price":79.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Ultra \/ Pack of 2","offer_id":50895630991408,"sku":"CQE-RC-04003-2PK","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Ultra \/ Pack of 4","offer_id":50895631024176,"sku":"CQE-RC-04003-4PK","price":316.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Ultimate \/ Single","offer_id":50895631056944,"sku":"CQE-RC-04004","price":99.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Ultimate \/ Pack of 2","offer_id":50895631089712,"sku":"CQE-RC-04004-2PK","price":198.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ SMART Ultimate \/ Pack of 4","offer_id":50895631122480,"sku":"CQE-RC-04004-4PK","price":396.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Plus \/ Single","offer_id":50895631155248,"sku":"CQE-RC-04016","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Plus \/ Pack of 2","offer_id":50895631188016,"sku":"CQE-RC-04016-2PK","price":316.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Plus \/ Pack of 4","offer_id":50895631220784,"sku":"CQE-RC-04016-4PK","price":632.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Ultra \/ Single","offer_id":50895631253552,"sku":"CQE-RC-04081","price":193.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Ultra \/ Pack of 2","offer_id":50895631286320,"sku":"CQE-RC-04081-2PK","price":386.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Ultra \/ Pack of 4","offer_id":50895631319088,"sku":"CQE-RC-04081-4PK","price":772.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Ultimate \/ Single","offer_id":50895631351856,"sku":"CQE-RC-04082","price":238.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Ultimate \/ Pack of 2","offer_id":50895631384624,"sku":"CQE-RC-04082-2PK","price":476.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ SMART Ultimate \/ Pack of 4","offer_id":50895631417392,"sku":"CQE-RC-04082-4PK","price":952.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Plus \/ Single","offer_id":50895631450160,"sku":"CQE-RC-04027","price":159.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Plus \/ Pack of 2","offer_id":50895631482928,"sku":"CQE-RC-04027-2PK","price":318.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Plus \/ Pack of 4","offer_id":50895631515696,"sku":"CQE-RC-04027-4PK","price":636.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Ultra \/ Single","offer_id":50895631548464,"sku":"CQE-RC-04028","price":199.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Ultra \/ Pack of 2","offer_id":50895631581232,"sku":"CQE-RC-04028-2PK","price":398.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Ultra \/ Pack of 4","offer_id":50895631614000,"sku":"CQE-RC-04028-4PK","price":796.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Ultimate \/ Single","offer_id":50895631646768,"sku":"CQE-RC-04029","price":239.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Ultimate \/ Pack of 2","offer_id":50895631679536,"sku":"CQE-RC-04029-2PK","price":478.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ SMART Ultimate \/ Pack of 4","offer_id":50895631712304,"sku":"CQE-RC-04029-4PK","price":956.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Plus \/ Single","offer_id":50895631745072,"sku":"CQE-RC-04030","price":241.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Plus \/ Pack of 2","offer_id":50895631777840,"sku":"CQE-RC-04030-2PK","price":482.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Plus \/ Pack of 4","offer_id":50895631810608,"sku":"CQE-RC-04030-4PK","price":964.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Ultra \/ Single","offer_id":50895631843376,"sku":"CQE-RC-04031","price":321.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Ultra \/ Pack of 2","offer_id":50895631876144,"sku":"CQE-RC-04031-2PK","price":642.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Ultra \/ Pack of 4","offer_id":50895631908912,"sku":"CQE-RC-04031-4PK","price":1284.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Ultimate \/ Single","offer_id":50895631941680,"sku":"CQE-RC-04032","price":401.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Ultimate \/ Pack of 2","offer_id":50895631974448,"sku":"CQE-RC-04032-2PK","price":802.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ SMART Ultimate \/ Pack of 4","offer_id":50895632007216,"sku":"CQE-RC-04032-4PK","price":1604.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/2-7-8-x-9-3-4-smart-plus-smart-filter-cartridge-crystal-quest-water-filter-cartridges-1263260560.webp?v=1793071343"},{"product_id":"pitcher-multistage-arsenic-cartridge","title":"Crystal Quest SMART Arsenic Removal Water Pitcher Replacement Cartridge","description":"\u003cp\u003eArsenic has no color, taste or smell, so testing is the only way to detect it. This Crystal Quest replacement cartridge for the Water Pitcher Filter System pairs SMART multimedia with Eagle Arsenic Oxide media, with arsenic as its primary target.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEagle Arsenic Oxide media targets arsenic in pitcher-filtered drinking water\u003c\/li\u003e\n\u003cli\u003eCopper-zinc redox alloy reduces chlorine, chloramines and their by-products\u003c\/li\u003e\n\u003cli\u003eIon exchange resin captures dissolved heavy metals and inorganic compounds\u003c\/li\u003e\n\u003cli\u003eActivated carbon adsorbs organic compounds that cause taste and odor\u003c\/li\u003e\n\u003cli\u003ePresses into the bottom of the reservoir and seals, so all poured water passes through the media\u003c\/li\u003e\n\u003cli\u003eAvailable as a single cartridge or in packs of 2, 4 or 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eGravity-fed water pitcher replacement cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eSMART multimedia (copper-zinc redox alloy, ion exchange resin, activated carbon) and Eagle Arsenic Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Target\u003c\/td\u003e\n\u003ctd\u003eArsenic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlso Reduces\u003c\/td\u003e\n\u003ctd\u003eChlorine, chloramines and their by-products, inorganic compounds, heavy metals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003eCold water only, 40 to 85 F (4.4 to 29 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest Water Pitcher Filter System, all colors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04131 (single), CQE-RC-04909 (pack of 2), CQE-RC-04910 (pack of 4), CQE-RC-04911 (pack of 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSlim cartridge with mesh inlet screens on top\u003c\/li\u003e\n\u003cli\u003eReacts with water hardness to enhance alkalinity\u003c\/li\u003e\n\u003cli\u003eNot included: pitcher, lid and reservoir, which come with the Water Pitcher Filter System\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, nitrate, TDS or microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eNo arsenic reduction capacity or replacement interval is published; cartridge life depends on feed water quality and usage\u003c\/li\u003e\n\u003cli\u003eAn IAPMO R\u0026amp;T lab report covers chlorine reduction by the Standard\/SMART pitcher cartridge (CQE-RC-04047) under NSF\/ANSI 42; it does not cover arsenic reduction or this cartridge and is not a product certification\u003c\/li\u003e\n\u003cli\u003eCartridge color may change without notice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Because filtration is gravity-driven, water moves slowly through the media, giving it time in contact with each layer. Crystal Quest makes this cartridge in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895691218992,"sku":"CQE-RC-04131","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895691251760,"sku":"CQE-RC-04909","price":40.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895691284528,"sku":"CQE-RC-04910","price":80.49,"currency_code":"USD","in_stock":true},{"title":"Pack of 6","offer_id":50895691317296,"sku":"CQE-RC-04911","price":118.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/single-smart-arsenic-removal-water-pitcher-cartridge-crystal-quest-water-filter-cartridges-1263260544.webp?v=1793071548"},{"product_id":"500-1000-gpd-whole-house-ro-filter-pack","title":"Crystal Quest Whole House RO Replacement Filter Pack, 500, 750 or 1000 GPD, Prefilter or Complete","description":"\u003cp\u003eThis Crystal Quest replacement pack services 500, 750 and 1000 GPD whole house reverse osmosis systems. Choose a prefilter-only set of two 4-5\/8\" x 9-3\/4\" cartridges, or a complete pack that adds the RO membranes for your system size.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo prefilter options: pleated sediment + SMART Plus, or carbon block + sediment\u003c\/li\u003e\n\u003cli\u003eComplete packs pair two prefilters with the matching RO membranes for 500, 750 or 1000 GPD systems\u003c\/li\u003e\n\u003cli\u003ePrefilters measure 4-5\/8\" x 9-3\/4\" and fit 5\" x 10\" Big Blue housings\u003c\/li\u003e\n\u003cli\u003ePrefilters typically last about 18 months in most homes, so one set covers a long service interval\u003c\/li\u003e\n\u003cli\u003eRO membranes are replaced every 2 to 3 years, keeping the complete pack on a predictable schedule\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003e500, 750 and 1000 GPD whole house RO systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Size\u003c\/td\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (actual size), fits 5\" x 10\" Big Blue housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSediment + SMART Plus Set\u003c\/td\u003e\n\u003ctd\u003e1 pleated sediment cartridge (CQE-RC-04033), 1 SMART Plus cartridge (CQE-RC-04027)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Block + Sediment Set\u003c\/td\u003e\n\u003ctd\u003e1 carbon block cartridge (CQE-RC-04035), 1 sediment cartridge (CQE-RC-04033)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 500 GPD\u003c\/td\u003e\n\u003ctd\u003e2 prefilters and 2 RO membranes, each 2.5\" x 21\" (CQE-RC-04084)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 750 GPD\u003c\/td\u003e\n\u003ctd\u003e2 prefilters and 1 RO membrane, 2.5\" x 40\" (CQE-RC-04109)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 1000 GPD\u003c\/td\u003e\n\u003ctd\u003e2 prefilters and 3 RO membranes, each 2.5\" x 21\" (CQE-RC-04084)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 12 to 24 months, about 18 months for most homes, once a year on chlorinated city water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRO Membrane Replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 2 to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003ePrefilter-only packs do not include an RO membrane\u003c\/li\u003e\n\u003cli\u003eCheck the size printed on your current membrane before ordering\u003c\/li\u003e\n\u003cli\u003eComplete packs are one-time purchases\u003c\/li\u003e\n\u003cli\u003eActual lifespan depends on feed water quality, system configuration and usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This pack is intended for owners of Crystal Quest 500, 750 and 1000 GPD whole house RO systems who need scheduled prefilter or membrane replacement. Confirm your membrane size and system capacity before choosing a complete pack.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Prefilter pack, Sediment + SMART Plus","offer_id":50895694856240,"sku":"CQ-RC-0003PS","price":193.5,"currency_code":"USD","in_stock":true},{"title":"Prefilter pack, Carbon Block + Sediment","offer_id":50895694889008,"sku":"CQ-RC-0003P","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 500 GPD","offer_id":50895694921776,"sku":"CQ-RC-0003PS-C500","price":518.0,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 750 GPD","offer_id":50895694954544,"sku":"CQ-RC-0003PS-C750","price":475.25,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 1000 GPD","offer_id":50895694987312,"sku":"CQ-RC-0003PS-C1000","price":680.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/sediment-smart-plus-500-1000-gpd-whole-house-ro-filter-pack-crystal-quest-water-filter-cartridges-1263477385.webp?v=1793071562"},{"product_id":"7000-gpd-whole-house-ro-filter-pack","title":"Crystal Quest Whole House RO Replacement Filter Pack, 7000 GPD, Prefilter or Complete","description":"\u003cp\u003eThis Crystal Quest replacement pack services 7000 GPD whole house reverse osmosis systems. The prefilter pack holds four 4-5\/8\" x 20\" cartridges, and the complete pack adds four 4\" x 40\" RO membranes.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFour-stage prefilter set: pleated cellulose sediment, SMART Plus, coconut shell GAC and 5-micron carbon block\u003c\/li\u003e\n\u003cli\u003eCartridges are listed in install order from the inlet, which simplifies a filter change\u003c\/li\u003e\n\u003cli\u003eComplete pack adds four 4\" x 40\" RO membranes (CQE-RC-04086) for a full system service\u003c\/li\u003e\n\u003cli\u003ePrefilters typically last about 18 months in most homes\u003c\/li\u003e\n\u003cli\u003eRO membranes are replaced every 2 to 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest 7000 GPD whole house RO systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Size\u003c\/td\u003e\n\u003ctd\u003e4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 1\u003c\/td\u003e\n\u003ctd\u003ePleated cellulose sediment cartridge (CQE-RC-04034)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 2\u003c\/td\u003e\n\u003ctd\u003eSMART Plus filter cartridge (CQE-RC-04030)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 3\u003c\/td\u003e\n\u003ctd\u003eCoconut shell GAC filter cartridge (CQE-RC-04106)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 4\u003c\/td\u003e\n\u003ctd\u003eCoconut based 5-micron carbon block cartridge (CQE-RC-04036)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack\u003c\/td\u003e\n\u003ctd\u003e4 prefilters plus 4 RO membranes, 4\" x 40\" (CQE-RC-04086)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 12 to 24 months, about 18 months for most homes, once a year on chlorinated city water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRO Membrane Replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 2 to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003ePrefilter pack does not include an RO membrane\u003c\/li\u003e\n\u003cli\u003eReplace prefilters sooner if flow or pressure drops\u003c\/li\u003e\n\u003cli\u003eCheck the size printed on your current membrane before ordering\u003c\/li\u003e\n\u003cli\u003eComplete packs are one-time purchases\u003c\/li\u003e\n\u003cli\u003eActual lifespans depend on feed water quality, system configuration and usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This pack is intended for owners of Crystal Quest 7000 GPD whole house RO systems who need scheduled prefilter or membrane replacement. Confirm your membrane size before choosing the complete pack.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Prefilter pack","offer_id":50895715794992,"sku":"CQ-RC-0005P","price":417.0,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 7000 GPD","offer_id":50895715827760,"sku":"CQ-RC-0005P-C7000","price":1562.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/7000-gpd-whole-house-ro-filter-pack-crystal-quest-water-filter-cartridges-1263477387.webp?v=1793071642"},{"product_id":"iron-filter-cartridge","title":"Crystal Quest Iron Filter Replacement Cartridge, MetalX Media, 0.5 to 6 GPM","description":"\u003cp\u003eIron can cause rusty color, metallic taste and reddish or orange staining at levels as low as 0.3 mg\/L. The Crystal Quest Iron Filter Cartridge uses MetalX media to convert dissolved iron into particles and hold them inside the cartridge, with a spun polypropylene post-filter.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGranular MetalX media targets dissolved iron in well water and other groundwater\u003c\/li\u003e\n\u003cli\u003eDrop-in cartridge for a standard housing, with no backwashing, drain line or electricity\u003c\/li\u003e\n\u003cli\u003eSpun polypropylene post-filter and 1-micron end-cap pads help keep media in the cartridge\u003c\/li\u003e\n\u003cli\u003eFour sizes from 0.5 to 6 GPM, rated from 2,500 to 10,000 gallons at 3 ppm iron\u003c\/li\u003e\n\u003cli\u003eServes as the first stage in Crystal Quest Metal Removal whole house cartridge systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Housing\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\" \/ 2.5\" x 20\" \/ 5\" x 10\" Big Blue \/ 5\" x 20\" Big Blue (by size, in the order above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 lpm) \/ 2.5 GPM (9.4 lpm) \/ 3 GPM (11.4 lpm) \/ 6 GPM (22.7 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2,500 gal \/ 5,000 gal \/ 5,000 gal \/ 10,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Basis\u003c\/td\u003e\n\u003ctd\u003e3 ppm iron and under 100 ppm hardness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eGranular MetalX (not a carbon block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePost-Filter\u003c\/td\u003e\n\u003ctd\u003eSpun polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolystyrene outer casing, polypropylene expansion pad, polypropylene end caps with 1-micron pads, Buna-N top gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Range\u003c\/td\u003e\n\u003ctd\u003e30 to 60 psi (2.1 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e40 to 145 F (4.4 to 62.8 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegeneration\u003c\/td\u003e\n\u003ctd\u003eNone, replace the cartridge when spent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSold as a replacement cartridge in the selected size and pack quantity, for use in a standard filter housing\u003c\/li\u003e\n\u003cli\u003eHydrogen sulfide and manganese are named on the label, but capacity is rated for iron only\u003c\/li\u003e\n\u003cli\u003eNot designed to treat iron bacteria, bacteria and viruses, hardness, nitrate, arsenic or fluoride\u003c\/li\u003e\n\u003cli\u003eUse only on microbiologically safe water; run water for 5 to 10 minutes before first use\u003c\/li\u003e\n\u003cli\u003eCapacity is an estimate and depends on incoming water and usage\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Dissolved iron is most common in groundwater with a pH below 7.0. This cartridge is the first stage in Crystal Quest Metal Removal Mini, Compact and Big Blue cartridge systems, and the 2-7\/8\" x 9-3\/4\" size also fits countertop and under-sink housings that accept it. Very high iron or a strong sulfur smell calls for a backwashing tank system instead, so choose the size that matches the cartridge you use now.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895722119216,"sku":"CQE-RC-04010","price":49.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895722151984,"sku":"CQE-RC-04010-2PK","price":98.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895722184752,"sku":"CQE-RC-04010-4PK","price":196.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895722217520,"sku":"CQE-RC-04083","price":129.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895722250288,"sku":"CQE-RC-04083-2PK","price":258.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895722283056,"sku":"CQE-RC-04083-4PK","price":516.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895722315824,"sku":"CQE-RC-04072","price":134.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895722348592,"sku":"CQE-RC-04072-2PK","price":268.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895722381360,"sku":"CQE-RC-04072-4PK","price":536.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895722414128,"sku":"CQE-RC-04077","price":189.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895722446896,"sku":"CQE-RC-04077-2PK","price":378.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895722479664,"sku":"CQE-RC-04077-4PK","price":756.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/iron-filter-cartridge-crystal-quest-water-filter-cartridges-1263260641.webp?v=1793071666"},{"product_id":"sediment-reusable-pleated-filter-cartridge","title":"Crystal Quest Pleated Cellulose Sediment Filter Cartridge, 5 Micron","description":"\u003cp\u003eThis Crystal Quest pleated cellulose cartridge strains sand, silt, dirt, rust and other suspended particles down to 5 microns. It is the first stage in Crystal Quest triple cartridge systems and the sediment pre-filter for whole house and whole house reverse osmosis systems.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5-micron mechanical filtration catches suspended particles before they reach later stages\u003c\/li\u003e\n\u003cli\u003eProtects the SMART, carbon and membrane stages that follow\u003c\/li\u003e\n\u003cli\u003ePleats add surface area for lower pressure drop and more dirt-holding capacity\u003c\/li\u003e\n\u003cli\u003eDirt collects visibly on the outer face of the pleats, so loading is easy to check\u003c\/li\u003e\n\u003cli\u003eAdds nothing to the water and causes no chemical reaction\u003c\/li\u003e\n\u003cli\u003eFour sizes to fit standard 10\" and 20\" slim and Big Blue housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicron Rating\u003c\/td\u003e\n\u003ctd\u003e5 micron (all sizes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Length)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits, 2-7\/8\" x 9-3\/4\" (CQE-RC-04001)\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\" housings, countertop and under-sink systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits, 2-7\/8\" x 20\" (CQE-RC-04015)\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 20\" housings, whole house cartridge housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits, 4-5\/8\" x 9-3\/4\" (CQE-RC-04033)\u003c\/td\u003e\n\u003ctd\u003e5\" x 10\" Big Blue housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits, 4-5\/8\" x 20\" (CQE-RC-04034)\u003c\/td\u003e\n\u003ctd\u003e5\" x 20\" Big Blue housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003ePleated cellulose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene core, polyethylene netting, vinyl plastisol end caps sealed to the media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 145 F (4.4 to 62.8 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003e12 to 24 months, about 18 months for most homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eNot designed to reduce dissolved contaminants, chlorine, VOCs, dissolved metals including iron and lead, nitrate, pesticides, fluoride, hardness, bacteria or viruses\u003c\/li\u003e\n\u003cli\u003eDissolved contaminants need downstream stages such as a SMART cartridge, carbon block, specialty cartridge or reverse osmosis\u003c\/li\u003e\n\u003cli\u003eHousing not included; confirm size using the actual diameter and length of your current cartridge\u003c\/li\u003e\n\u003cli\u003eReplace sooner if taste, odor, flow or pressure changes; actual life depends on feed water quality and usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. In triple cartridge systems this cartridge sits ahead of the SMART Plus and carbon block stages, and in whole house RO systems it occupies the first housing. Crystal Quest builds it in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8” x 9-3\/4” \/ Single","offer_id":50895730376752,"sku":"CQE-RC-04001","price":22.95,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895730409520,"sku":"CQE-RC-04001-2PK","price":45.9,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895730442288,"sku":"CQE-RC-04001-4PK","price":91.8,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895730475056,"sku":"CQE-RC-04015","price":31.5,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895730507824,"sku":"CQE-RC-04015-2PK","price":63.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895730540592,"sku":"CQE-RC-04015-4PK","price":126.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Single","offer_id":50895730573360,"sku":"CQE-RC-04033","price":34.5,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895730606128,"sku":"CQE-RC-04033-2PK","price":69.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895730638896,"sku":"CQE-RC-04033-4PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Single","offer_id":50895730671664,"sku":"CQE-RC-04034","price":44.5,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 2","offer_id":50895730704432,"sku":"CQE-RC-04034-2PK","price":89.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 4","offer_id":50895730737200,"sku":"CQE-RC-04034-4PK","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/pleated-cellulose-sediment-cartridge-crystal-quest-water-filter-cartridges-1263260597.webp?v=1793071691"},{"product_id":"calcium-gac-fluoride-reduction-filter-cartridge","title":"Crystal Quest Calcium GAC Fluoride Reduction Filter Cartridge, Bone Char Media","description":"\u003cp\u003eThe Crystal Quest Calcium GAC Fluoride Reduction Filter Cartridge uses granular bone char, a hydroxyapatite media, to reduce inorganic fluoride in municipal water. It comes in four standard housing sizes, with estimated fluoride capacity from 4,500 ppm to 15,000 ppm depending on size.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBone char media binds fluoride through ion exchange on hydroxyapatite, forming fluorapatite\u003c\/li\u003e\n\u003cli\u003eFour sizes fit standard 2.5\" x 10\", 2.5\" x 20\", 5\" x 10\" Big Blue and 5\" x 20\" Big Blue housings\u003c\/li\u003e\n\u003cli\u003eRated flow from 0.5 GPM to 6 GPM, so you can match the cartridge to your housing and demand\u003c\/li\u003e\n\u003cli\u003eWorks alone, after a SMART cartridge, or as the last stage after a carbon block and SMART\u003c\/li\u003e\n\u003cli\u003eAvailable as a single cartridge or in packs of 2 or 4 for scheduled changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eGranular bone char (calcined cattle bone), hydroxyapatite with carbon surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04126)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\"; 0.5 GPM (1.9 lpm); 4,500 ppm fluoride capacity*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04127)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\"; 2.5 GPM (9.4 lpm); 9,000 ppm fluoride capacity*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04128)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue; 3 GPM (11.4 lpm); 9,000 ppm fluoride capacity*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04129)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue; 6 GPM (22.7 lpm); 15,000 ppm fluoride capacity*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Composition\u003c\/td\u003e\n\u003ctd\u003eTricalcium phosphate (hydroxyapatite) 70%–76%; carbon 9%–11%; calcium carbonate 7%–9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Area (BET N2)\u003c\/td\u003e\n\u003ctd\u003e200 m²\/g total; 50 m²\/g carbon surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePore Volume \/ Pore Size\u003c\/td\u003e\n\u003ctd\u003e0.225 cm³\/g; 7.5 to 60,000 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk Density\u003c\/td\u003e\n\u003ctd\u003e40 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia pH\u003c\/td\u003e\n\u003ctd\u003e8 to 10 typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20–60 psi (1.4–4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F–90°F (4°C–32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, polyolefin wraps, polyethylene netting, Buna-N gaskets, 1-micron end pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e*Capacity is an estimate that depends on incoming contaminants and usage, rated at hardness below 100 ppm\u003c\/li\u003e\n\u003cli\u003eFluoride uptake is highest in slightly acidic water near pH 6 and decreases as pH rises\u003c\/li\u003e\n\u003cli\u003eDesigned for inorganic fluoride in municipal water; for well water, natural sources or organic fluoride, contact our team before ordering\u003c\/li\u003e\n\u003cli\u003eNot a dedicated stage for nitrate, hardness, chlorine or chemical tastes; use only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eAnimal-derived media (not vegan); an aluminum oxide fluoride cartridge is available as a non-animal alternative\u003c\/li\u003e\n\u003cli\u003eRun water 5 to 10 minutes before first use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. There is no fixed replacement interval for this cartridge; test your treated water and replace the cartridge when fluoride levels begin to rise. The label shows flow direction, part number and replacement steps, and Crystal Quest manufactures under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8” x 9-3\/4” \/ Single","offer_id":50895734702128,"sku":"CQE-RC-04126","price":69.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895734734896,"sku":"CQE-RC-04126-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895734767664,"sku":"CQE-RC-04126-4PK","price":276.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895734800432,"sku":"CQE-RC-04127","price":183.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895734833200,"sku":"CQE-RC-04127-2PK","price":366.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895734865968,"sku":"CQE-RC-04127-4PK","price":732.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895734898736,"sku":"CQE-RC-04128","price":194.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895734931504,"sku":"CQE-RC-04128-2PK","price":388.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895734964272,"sku":"CQE-RC-04128-4PK","price":776.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Single","offer_id":50895734997040,"sku":"CQE-RC-04129","price":276.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 2","offer_id":50895735029808,"sku":"CQE-RC-04129-2PK","price":552.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 4","offer_id":50895735062576,"sku":"CQE-RC-04129-4PK","price":1104.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/calcium-gac-fluoride-reduction-filter-cartridge-crystal-quest-water-filter-cartridges-1263260701.webp?v=1793071707"},{"product_id":"shower-filter-replacement-cartridge","title":"Crystal Quest Shower Filter Replacement Cartridge, SMART Multimedia, 2 GPM","description":"\u003cp\u003eThis 2.25\" x 3\" Crystal Quest replacement cartridge fits the brand's shower, handheld and combo shower filters and is rated for a 2 GPM flow. In a QFT Laboratory test under NSF\/ANSI 177, it showed about 72% to 89% free chlorine reduction across a 500-gallon test volume.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCopper-zinc redox alloy (ERA 6500 and ERA 9500) works on chlorine in hot shower water\u003c\/li\u003e\n\u003cli\u003eCoconut shell GAC and ceramic media target chloramines, VOCs, THMs, pesticides and sulfur odor\u003c\/li\u003e\n\u003cli\u003e306 stainless steel screens hold back dirt and sediment\u003c\/li\u003e\n\u003cli\u003eReversible design can be turned around in the housing to back-flush between changes\u003c\/li\u003e\n\u003cli\u003eOne cartridge fits four Crystal Quest shower filter models\u003c\/li\u003e\n\u003cli\u003eAvailable as a single cartridge or in packs of 2, 4 or 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04045\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.25\" x 3\" (57.15 x 76.2 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eSMART multimedia: copper-zinc redox alloy (ERA 6500, ERA 9500), coconut shell GAC, ceramic media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eMolded ABS cylinder, 306 stainless steel filter screens, two O-rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e2 GPM (7.6 LPM); optimum service flow 2 to 4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e30 to 60 PSI (2.1 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 110 F (4.4 to 43.3 C) for the complete shower filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003eEvery 6 to 12 months; plan for the shorter end in hard water areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest Shower Filter, Handheld Shower Filter, 2-in-1 Handheld and Shower Head Combo Filter, and the shower filter in the 2-in-1 Combo Shower Filter and Bath Ball Bundle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLab Test\u003c\/td\u003e\n\u003ctd\u003eQFT Laboratory report 20-730 (2020), NSF\/ANSI 177, free chlorine only, 1.5 GPM over 500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eThe lab report is a test report, not a product certification, and does not cover chloramines\u003c\/li\u003e\n\u003cli\u003eDoes not fit the Bath Ball, which uses the Bath Ball Replacement Cartridge (CQE-RC-04052)\u003c\/li\u003e\n\u003cli\u003eNot designed to treat hardness, bacteria, viruses, fluoride, nitrate, TDS or microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eAfter installing, run hot water for 2 to 3 minutes to flush loose media fines, then let the water cool before showering\u003c\/li\u003e\n\u003cli\u003eCheck that both O-rings are seated and lightly coat them with a non-petroleum oil (not coconut oil)\u003c\/li\u003e\n\u003cli\u003eProtect from freezing and direct sunlight; not intended for outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Replace the cartridge sooner than scheduled if water flow drops or a chlorine smell returns. Crystal Quest makes this cartridge in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895751610416,"sku":"CQE-RC-04045","price":29.5,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895751643184,"sku":"CQE-RC-04903","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895751675952,"sku":"CQE-RC-04904","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Pack of 6","offer_id":50895751708720,"sku":"CQE-RC-04905","price":158.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/shower-filter-replacement-cartridge-crystal-quest-water-filter-cartridges-1263260534.webp?v=1793071775"},{"product_id":"alkalize-ionizer-mineralizer-oxidation-smart-filter-cartridge","title":"Crystal Quest Alkalize, Mineralizer \u0026 Oxidation + SMART Replacement Filter Cartridge","description":"\u003cp\u003eThis Crystal Quest cartridge pairs SMART filtration media with calcite and magnesium oxide, so one housing reduces chlorine and chloramine while adding calcium and magnesium to the water. It comes in four sizes for countertop, under-sink and whole house housings.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcite and magnesium oxide add calcium and magnesium and raise alkalinity\u003c\/li\u003e\n\u003cli\u003eCoconut shell GAC and catalytic GAC reduce chlorine, chloramine and related taste and odor\u003c\/li\u003e\n\u003cli\u003eERA 6500 and 9500 copper-zinc media and ion-exchange resin carried over from the SMART blend\u003c\/li\u003e\n\u003cli\u003eFour sizes from 2-7\/8\" x 9-3\/4\" to 4-5\/8\" x 20\" to fit common housings\u003c\/li\u003e\n\u003cli\u003eAvailable as a single cartridge or in packs of 2 or 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate, 2-7\/8\" x 9-3\/4\"\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate, 2-7\/8\" x 20\"\u003c\/td\u003e\n\u003ctd\u003e2.5 GPM (9.4 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate, 4-5\/8\" x 9-3\/4\"\u003c\/td\u003e\n\u003ctd\u003e3 GPM (11.4 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity, 2-7\/8\" x 9-3\/4\"\u003c\/td\u003e\n\u003ctd\u003e500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity, 2-7\/8\" x 20\"\u003c\/td\u003e\n\u003ctd\u003e1,500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity, 4-5\/8\" x 9-3\/4\"\u003c\/td\u003e\n\u003ctd\u003e1,500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Basis\u003c\/td\u003e\n\u003ctd\u003eEstimate at water hardness under 100 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCalcite (calcium carbonate), magnesium oxide, coconut shell GAC, catalytic GAC, ERA 6500 and 9500, ion-exchange resin, ceramic and tourmaline media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERA Operating pH\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eBuna-N gaskets, polypropylene end caps, polyolefin inner and outer wraps, polyethylene netting, 1-micron end pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 to 60 psi (1.4 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 90°F (4 to 32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCountertop, under-sink and whole house housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eFlow rate and capacity for the 4-5\/8\" x 20\" size are not published; contact us to confirm before ordering\u003c\/li\u003e\n\u003cli\u003eOutput pH is not fixed and depends on incoming water, flow and remaining mineral\u003c\/li\u003e\n\u003cli\u003eSMART media capabilities for VOCs, THMs, pesticides, herbicides, lead, copper, ferrous iron and hydrogen sulfide were not separately tested for this cartridge\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, fluoride, nitrate, hardness or TDS, and does not soften water\u003c\/li\u003e\n\u003cli\u003eNot a drop-in for every SMART slot: standard SMART positions, RO pre-filters and whole house RO stages need a standard SMART cartridge unless the system specifies this combination\u003c\/li\u003e\n\u003cli\u003eNo Plus, Ultra or Ultimate levels for this cartridge\u003c\/li\u003e\n\u003cli\u003eBuilt under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge suits households that want chlorine and chloramine reduction along with added calcium and magnesium from a single housing. Check that your system calls for this combination cartridge rather than a standard SMART cartridge before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895758164016,"sku":"CQE-RC-04146","price":59.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895758196784,"sku":"CQE-RC-04146-2PK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895758229552,"sku":"CQE-RC-04146-4PK","price":236.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895758262320,"sku":"CQE-RC-04163","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895758295088,"sku":"CQE-RC-04163-2PK","price":316.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895758327856,"sku":"CQE-RC-04163-4PK","price":632.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895758360624,"sku":"CQE-RC-04164","price":159.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895758393392,"sku":"CQE-RC-04164-2PK","price":318.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895758426160,"sku":"CQE-RC-04164-4PK","price":636.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895758458928,"sku":"CQE-RC-04165","price":241.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895758491696,"sku":"CQE-RC-04165-2PK","price":482.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895758524464,"sku":"CQE-RC-04165-4PK","price":964.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/alkalize-ionizer-mineralizer-oxidation-smart-filter-cartridge-crystal-quest-water-filter-cartridges-1263260775.webp?v=1793071796"},{"product_id":"lead-filter-cartridge","title":"Crystal Quest Lead Filter Replacement Cartridge, 0.5 to 6 GPM","description":"\u003cp\u003eThe Crystal Quest Lead Filter Cartridge targets dissolved lead with a mixed bed of catalytic carbon, Eagle Redox Alloy copper-zinc granules and cation-exchange resin. It comes in four sizes rated from 10,000 to 160,000 gallons at under 100 ppm hardness.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCation-exchange resin holds dissolved lead ions and releases a less objectionable ion in their place\u003c\/li\u003e\n\u003cli\u003eEagle Redox Alloy converts dissolved lead at the granule surface and neutralizes free chlorine\u003c\/li\u003e\n\u003cli\u003eCatalytic carbon reduces chlorine and chloramine taste and odor and protects the resin\u003c\/li\u003e\n\u003cli\u003e1-micron pads behind each end cap opening\u003c\/li\u003e\n\u003cli\u003eFour sizes for countertop, under-sink and whole house housings, 0.5 to 6 GPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Housing\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\" \/ 2.5\" x 20\" \/ 5\" x 10\" Big Blue \/ 5\" x 20\" Big Blue (by size, in the order above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM \/ 2.5 GPM \/ 3 GPM \/ 6 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e10,000 gal \/ 80,000 gal \/ 80,000 gal \/ 160,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Basis\u003c\/td\u003e\n\u003ctd\u003eWater hardness under 100 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCatalytic granular activated carbon, Eagle Redox Alloy (copper-zinc), cation-exchange resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Target\u003c\/td\u003e\n\u003ctd\u003eDissolved lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003eCold water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003eGallon estimate for the size or 12 to 24 months, whichever comes first\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eParticulate lead is not reliably removed by the granular bed; a 5-micron carbon block stage ahead of it is recommended in multi-stage systems\u003c\/li\u003e\n\u003cli\u003eMay also reduce some other dissolved heavy metals and organic compounds where present; these are not separately tested ratings for this cartridge\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria and viruses, fluoride, nitrate, arsenic, TDS or hardness\u003c\/li\u003e\n\u003cli\u003eCalcium and magnesium compete with lead for resin sites, so harder water shortens cartridge life\u003c\/li\u003e\n\u003cli\u003eUse only on microbiologically safe water; test for lead before and after installation and retest on a schedule\u003c\/li\u003e\n\u003cli\u003eCartridge color may change between production runs; manufactured under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge can run alone, after a SMART Plus cartridge in a double system, or after a carbon block and SMART Plus in a triple system. Capacity figures are estimates that depend on incoming water and usage, so choose the size that matches the housing you have.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895760719920,"sku":"CQE-RC-04148","price":64.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895760752688,"sku":"CQE-RC-04148-2PK","price":128.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895760785456,"sku":"CQE-RC-04148-4PK","price":256.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895760818224,"sku":"CQE-RC-04149","price":171.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895760850992,"sku":"CQE-RC-04149-2PK","price":342.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895760883760,"sku":"CQE-RC-04149-4PK","price":684.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Single","offer_id":50895760916528,"sku":"CQE-RC-04150","price":172.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895760949296,"sku":"CQE-RC-04150-2PK","price":344.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895760982064,"sku":"CQE-RC-04150-4PK","price":688.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Single","offer_id":50895761014832,"sku":"CQE-RC-04151","price":261.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 2","offer_id":50895761047600,"sku":"CQE-RC-04151-2PK","price":522.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 4","offer_id":50895761080368,"sku":"CQE-RC-04151-4PK","price":1044.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/lead-filter-cartridge-crystal-quest-water-filter-cartridges-1263260796.webp?v=1793071804"},{"product_id":"cation-resin-filter-cartridge","title":"Crystal Quest Cation Resin Water Softening Filter Cartridge","description":"\u003cp\u003eThe Crystal Quest Cation Resin Filter Cartridge softens water inside a standard filter housing, using sodium-form cation exchange resin to capture calcium and magnesium. No tank, brine or drain line is needed, and capacity ranges from 805 to 5,200 grains depending on size.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIon exchange resin captures calcium and magnesium, the minerals that form scale\u003c\/li\u003e\n\u003cli\u003eDrop-in cartridge format for existing housings, with no tank, brine or drain line\u003c\/li\u003e\n\u003cli\u003eFour sizes fit 2.5\" x 10\", 2.5\" x 20\", 5\" x 10\" Big Blue and 5\" x 20\" Big Blue housings\u003c\/li\u003e\n\u003cli\u003eRated flow from 0.5 GPM to 6 GPM to match countertop, under-sink or whole house use\u003c\/li\u003e\n\u003cli\u003eAvailable as a single cartridge or in packs of 2 or 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eSodium-form cation exchange resin (cross-linked polystyrene beads, sulfonic acid exchange sites)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04009)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\"; 0.5 GPM (1.9 lpm); 805 grains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04022)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\"; 2.5 GPM (9.4 lpm); 2,080 grains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04076)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue; 3 GPM (11.4 lpm); 2,080 grains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04071)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue; 6 GPM (22.7 lpm); 5,200 grains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Rating\u003c\/td\u003e\n\u003ctd\u003e40°F–145°F (4.4°C–62.8°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eRigid polystyrene shell, polystyrene end caps, polypropylene expansion pad, spun polypropylene post-filter, Buna-N top gasket, 1-micron end pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Basis\u003c\/td\u003e\n\u003ctd\u003eRated at less than 100 ppm hardness; estimate only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eTo estimate gallons, divide the grain rating by your hardness in grains per gallon (17.1 ppm = 1 grain per gallon); for example, the 805-grain size treats about 80 gallons at 10 grains per gallon\u003c\/li\u003e\n\u003cli\u003eTreated water gains sodium, and the amount increases with water hardness\u003c\/li\u003e\n\u003cli\u003eNot designed to remove bacteria, viruses, chlorine, chemical tastes, lead or other heavy metals, fluoride, nitrate or arsenic; pair with a carbon or SMART stage for broader filtration\u003c\/li\u003e\n\u003cli\u003eUse only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eDo not use tank-softener or other cartridge regeneration procedures on this cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. The 2-7\/8\" x 9-3\/4\" size suits countertop and under-sink systems, while the 20\" and Big Blue sizes suit whole house cartridge systems on moderately hard water. Actual cartridge life depends on incoming hardness and how much water you use.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895776481328,"sku":"CQE-RC-04009","price":49.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895776514096,"sku":"CQE-RC-04009-2PK","price":98.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895776546864,"sku":"CQE-RC-04009-4PK","price":196.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895776579632,"sku":"CQE-RC-04022","price":61.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895776612400,"sku":"CQE-RC-04022-2PK","price":122.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895776645168,"sku":"CQE-RC-04022-4PK","price":244.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895776677936,"sku":"CQE-RC-04076","price":69.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895776710704,"sku":"CQE-RC-04076-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895776743472,"sku":"CQE-RC-04076-4PK","price":276.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895776776240,"sku":"CQE-RC-04071","price":99.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895776809008,"sku":"CQE-RC-04071-2PK","price":198.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895776841776,"sku":"CQE-RC-04071-4PK","price":396.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/cation-resin-filter-cartridge-crystal-quest-water-filter-cartridges-1263260692.webp?v=1793071861"},{"product_id":"alkalizing-water-pitcher-cartridge","title":"Crystal Quest Alkalizing Water Pitcher Replacement Cartridge","description":"\u003cp\u003eThis Crystal Quest cartridge presses into the bottom of the Water Pitcher Filter System reservoir and raises the alkalinity of water as it flows through by gravity. It has one published purpose, enhancing alkalinity, and is sold singly or in packs of 2, 4 or 6.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedia designed to enhance the alkalinity of water poured through the pitcher\u003c\/li\u003e\n\u003cli\u003eGravity operation with no pumps, power or plumbing\u003c\/li\u003e\n\u003cli\u003eSeals into the reservoir so water passes through the media before reaching the pitcher\u003c\/li\u003e\n\u003cli\u003eFits the Crystal Quest Water Pitcher Filter System in all colors\u003c\/li\u003e\n\u003cli\u003eSwaps with standard and specialty pitcher cartridges, one at a time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAlkalizing pitcher replacement cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest Water Pitcher Filter System, all colors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurpose\u003c\/td\u003e\n\u003ctd\u003eEnhances alkalinity; no contaminant reduction listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003eCold water only, 40 to 85°F (4.4 to 29°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eGravity fed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04147 (single), CQE-RC-04915 (pack of 2), CQE-RC-04916 (pack of 4), CQE-RC-04917 (pack of 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement\u003c\/td\u003e\n\u003ctd\u003eInterval not published; replace when taste, odor or flow changes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes the cartridge only (single, or pack of 2, 4 or 6); pitcher, lid and reservoir are not included\u003c\/li\u003e\n\u003cli\u003eNot designed to treat chlorine, VOCs, THMs, heavy metals, or microbiologically unsafe water or water of unknown quality\u003c\/li\u003e\n\u003cli\u003eFor chlorine, VOC, THM and heavy metal reduction, use the Standard\/SMART Water Pitcher Cartridge; published chlorine test results apply to that cartridge, not this one\u003c\/li\u003e\n\u003cli\u003eUse only Crystal Quest approved cartridges in the pitcher\u003c\/li\u003e\n\u003cli\u003eCartridge color may change without notice\u003c\/li\u003e\n\u003cli\u003eProduced under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Alkalinity is water's capacity to neutralize acid, mostly from dissolved carbonate and bicarbonate, and is related to but not the same as pH. This cartridge is for pitcher owners who want more alkaline water and do not need contaminant reduction from the cartridge.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895778381872,"sku":"CQE-RC-04147","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895778414640,"sku":"CQE-RC-04915","price":40.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895778447408,"sku":"CQE-RC-04916","price":80.49,"currency_code":"USD","in_stock":true},{"title":"Pack of 6","offer_id":50895778480176,"sku":"CQE-RC-04917","price":118.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/single-alkalizing-water-pitcher-cartridge-crystal-quest-water-filter-cartridges-1263260753.webp?v=1793071867"},{"product_id":"natural-alkalinize-ionizer-mineralizer-and-oxidation-cartridge","title":"Crystal Quest Natural Alkalinize Ionizer, Mineralizer and Oxidation Inline Cartridge, Calcite \u0026 Magnesium Oxide","description":"\u003cp\u003eReverse osmosis water can taste flat and run slightly acidic. This Crystal Quest inline cartridge uses a blend of calcite and magnesium oxide that slowly dissolves into the water, adding calcium, magnesium and bicarbonate alkalinity and raising pH.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcite and magnesium oxide media neutralizes acidity and makes water less corrosive\u003c\/li\u003e\n\u003cli\u003eAdds calcium, magnesium and bicarbonate alkalinity to water after the RO membrane\u003c\/li\u003e\n\u003cli\u003eSelf-limiting reaction works faster when water is more acidic and slows near balance\u003c\/li\u003e\n\u003cli\u003eSealed inline cartridge with threaded elbow connectors at each end, replaced as one piece\u003c\/li\u003e\n\u003cli\u003eNon-electric: no electrodes and no power needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04054\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSealed inline cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCalcite and magnesium oxide (acid neutralizing, pH enhancing mix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment Method\u003c\/td\u003e\n\u003ctd\u003eGradual mineral dissolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eThreaded elbow connector at each end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite (subject to change without notice)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Supply\u003c\/td\u003e\n\u003ctd\u003eCold, microbiologically safe water only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirst Use\u003c\/td\u003e\n\u003ctd\u003eFlush about 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eAfter the RO membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eMineralizing stage only; it does not remove chlorine, chemicals, metals, fluoride or dissolved solids\u003c\/li\u003e\n\u003cli\u003eOptional remineralizer for Crystal Quest Thunder under-sink RO systems, the Countertop Reverse Osmosis System and bottleless water coolers\u003c\/li\u003e\n\u003cli\u003eNot intended for water that is already hard\u003c\/li\u003e\n\u003cli\u003eLabel shows a flow arrow, part number, operating limits and nine numbered replacement steps\u003c\/li\u003e\n\u003cli\u003eCrystal Quest does not publish dimensions, flow rate or a numeric capacity for this cartridge\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. The media is used up gradually, so replace the cartridge as your RO or cooler manual directs, or when the water starts to taste flat again. Actual life depends on feed water quality, system configuration and usage. A drop-in version is also made for standard filter housings.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895785951280,"sku":"CQE-RC-04054","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895785984048,"sku":"CQE-RC-04054-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895786016816,"sku":"CQE-RC-04054-4PK","price":276.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/natural-alkalinize-ionizer-mineralizer-and-oxidation-inline-cartridge-crystal-quest-water-filter-cartridges-1263598081.webp?v=1793071884"},{"product_id":"ceramic-water-filter-cartridge","title":"Crystal Quest Ceramic Water Filter Cartridge, 2-7\/8\" x 9-3\/4\", 1 Micron","description":"\u003cp\u003eThe Crystal Quest Ceramic Water Filter Cartridge is a 1-micron ceramic element for standard 2.5\" x 10\" housings. It filters mechanically, adds nothing to the water, and can be cleaned about 30 times before replacement.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-micron rating, five times finer than a standard 5-micron sediment cartridge\u003c\/li\u003e\n\u003cli\u003eCaptures fine sediment, rust, silt and asbestos fibers on the outer surface\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable, with a monthly wipe and rinse restoring flow\u003c\/li\u003e\n\u003cli\u003eRecommended replacement every 18 to 24 months\u003c\/li\u003e\n\u003cli\u003eFits Crystal Quest ceramic countertop and under-sink systems and other 2.5\" x 10\" housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge Size\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Housing\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicron Rating\u003c\/td\u003e\n\u003ctd\u003e1 micron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eCeramic element, polypropylene end caps, Buna-N gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e30–60 psi (2.1–4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F–120°F (4°C–49°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning Life\u003c\/td\u003e\n\u003ctd\u003eAbout 30 monthly cleanings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement\u003c\/td\u003e\n\u003ctd\u003eEvery 18 to 24 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eWater flows from the outside of the ceramic to the center, so particles collect on the outer surface where they can be wiped away\u003c\/li\u003e\n\u003cli\u003eCold water only; do not freeze\u003c\/li\u003e\n\u003cli\u003eHandle carefully during cleaning; replace sooner if the element is cracked or chipped or cleaning no longer restores flow\u003c\/li\u003e\n\u003cli\u003eNot designed to reduce chlorine, chloramine, VOCs, lead or other dissolved metals, fluoride, nitrate, hardness or TDS\u003c\/li\u003e\n\u003cli\u003eNot a treatment for microbiologically unsafe or unknown-quality water\u003c\/li\u003e\n\u003cli\u003eA different medium from carbon block, GAC and SMART cartridges, so it does not replace those stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge is used in all configurations of the Crystal Quest Ceramic Countertop and Ceramic Under Sink Water Filter Systems. To clean it, shut off the water, release pressure, wipe the outer surface with a clean damp cloth, rinse under cold water, and reinstall it fully seated.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895801417776,"sku":"CQE-RC-04005","price":60.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895801450544,"sku":"CQE-RC-04005-2PK","price":120.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895801483312,"sku":"CQE-RC-04005-4PK","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/2-7-8-x-9-3-4-ceramic-water-filter-cartridge-crystal-quest-water-filter-cartridges-1263430434.webp?v=1793071937"},{"product_id":"smart-aluminum-oxide-fluoride-reduction-filter-cartridge","title":"Crystal Quest SMART + Aluminum Oxide Fluoride Reduction Filter Cartridge","description":"\u003cp\u003eThis Crystal Quest cartridge pairs synthetic crystalline aluminum oxide with SMART multimedia to target inorganic fluoride in municipal water while also reducing chlorine taste and odor. It is the non-animal-derived alternative to the SMART + Calcium GAC fluoride cartridge and fits the same position.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum oxide stage targets inorganic fluoride in city water\u003c\/li\u003e\n\u003cli\u003eCoconut shell GAC reduces chlorine, taste, odor and organic chemicals\u003c\/li\u003e\n\u003cli\u003eERA 6500 redox media targets chlorine, and ERA 9500 targets ferrous iron and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003eTwo 1-micron pads hold the media in place and catch fine particles\u003c\/li\u003e\n\u003cli\u003eInterchangeable with the SMART + Calcium GAC Fluoride Reduction Cartridge\u003c\/li\u003e\n\u003cli\u003eFour sizes, from 0.5 GPM to 6 GPM, for standard slim and Big Blue housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 LPM) \/ 2.5 GPM (9.4 LPM) \/ 3 GPM (11.4 LPM) \/ 6 GPM (22.7 LPM), by size in the order above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04049 \/ CQE-RC-04094 \/ CQE-RC-04095 \/ CQE-RC-04096, by size in the order above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\", 2.5\" x 20\", 5\" x 10\" Big Blue and 5\" x 20\" Big Blue housings, by size in the order above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eSynthetic crystalline aluminum oxide, coconut shell GAC, ERA 6500 and ERA 9500 copper-zinc redox alloy, two 1-micron pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Oxide pH\u003c\/td\u003e\n\u003ctd\u003eOptimum near pH 5.5; range pH 4 to 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERA Operating pH\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Water Free Chlorine\u003c\/td\u003e\n\u003ctd\u003e1 ppm maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 to 60 PSI (1.4 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 90 F (4 to 32 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, polyolefin inner and outer wraps, polyethylene netting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eHousing not included\u003c\/li\u003e\n\u003cli\u003eNo overall micron rating is claimed for the cartridge\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, nitrate, hardness or TDS, and does not include a dedicated arsenic stage\u003c\/li\u003e\n\u003cli\u003eSecondary reductions of some dissolved metals, organics and fine particles have not been separately tested for this cartridge\u003c\/li\u003e\n\u003cli\u003eCapacity is an estimate that depends on incoming water quality and usage; no capacity figure or replacement interval is published\u003c\/li\u003e\n\u003cli\u003eFor well water or naturally occurring fluoride, check with our team before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Calcium GAC (bone char) is Crystal Quest's standard fluoride media, and this aluminum oxide version is offered for those who prefer a non-animal-derived option. Reverse osmosis pre-filter and whole house RO stages normally take a standard SMART cartridge unless the system calls for this combination. The cartridge is built in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895805808688,"sku":"CQE-RC-04049","price":69.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895805841456,"sku":"CQE-RC-04049-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895805874224,"sku":"CQE-RC-04049-4PK","price":276.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895805906992,"sku":"CQE-RC-04094","price":168.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895805939760,"sku":"CQE-RC-04094-2PK","price":336.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895805972528,"sku":"CQE-RC-04094-4PK","price":672.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Single","offer_id":50895806005296,"sku":"CQE-RC-04095","price":176.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895806038064,"sku":"CQE-RC-04095-2PK","price":352.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895806070832,"sku":"CQE-RC-04095-4PK","price":704.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Single","offer_id":50895806103600,"sku":"CQE-RC-04096","price":249.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 2","offer_id":50895806136368,"sku":"CQE-RC-04096-2PK","price":498.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 4","offer_id":50895806169136,"sku":"CQE-RC-04096-4PK","price":996.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/smart-aluminum-oxide-fluoride-reduction-filter-cartridge-crystal-quest-water-filter-cartridges-1263260581.webp?v=1793071958"},{"product_id":"aluminum-oxide-fluoride-filter-cartridge","title":"Crystal Quest Aluminum Oxide Fluoride Reduction Replacement Filter Cartridge, 0.5 to 6 GPM","description":"\u003cp\u003eThis Crystal Quest cartridge is filled with activated alumina, a synthetic crystalline aluminum oxide that reduces inorganic fluoride in municipal water by adsorption and chemical reaction. It also reduces arsenic and lead, and comes in four sizes rated from 0.5 to 6 GPM.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActivated alumina media targets inorganic fluoride in city water\u003c\/li\u003e\n\u003cli\u003eAlso reduces arsenic and lead in the same pass\u003c\/li\u003e\n\u003cli\u003eMineral media with no salt and no regeneration, so there is nothing to recharge\u003c\/li\u003e\n\u003cli\u003eLow-swell granules with minimal fines help keep pressure loss low\u003c\/li\u003e\n\u003cli\u003eFour sizes fit standard 10\" and 20\" slim housings and Big Blue housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eSynthetic crystalline aluminum oxide granules (activated alumina)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment Method\u003c\/td\u003e\n\u003ctd\u003eAdsorption and chemical reaction (not ion exchange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04006)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\" housing, 0.5 GPM (1.9 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04019)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\" housing, 2.5 GPM (9.4 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04065)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue housing, 3 GPM (11.4 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04068)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue housing, 6 GPM (22.7 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia pH Range\u003c\/td\u003e\n\u003ctd\u003e4 to 10; highest fluoride capacity near pH 5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Limit\u003c\/td\u003e\n\u003ctd\u003e1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 to 60 psi (1.4 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 90°F (4 to 32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolyolefin inner and outer wraps, polyethylene netting, polypropylene end caps, Buna-N gaskets, 1-micron end pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement\u003c\/td\u003e\n\u003ctd\u003eNo fixed interval; test treated water and replace when fluoride starts to rise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eOn chlorinated city water, use with a carbon or SMART stage ahead of this cartridge\u003c\/li\u003e\n\u003cli\u003eFluoride capacity decreases as pH rises; slower flow gives more contact time\u003c\/li\u003e\n\u003cli\u003eArsenic and lead reduction has no separate capacity rating\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, nitrate or hardness, and not a dedicated chlorine or taste stage; use only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eNot intended for organic fluoride or naturally occurring well water fluoride without consulting a specialist\u003c\/li\u003e\n\u003cli\u003eInterchangeable with the Crystal Quest Calcium GAC (bone char) fluoride cartridge\u003c\/li\u003e\n\u003cli\u003eMade in the USA under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. The 2-7\/8\" x 9-3\/4\" size is used as a fluoride stage in countertop and under-sink systems alongside carbon or SMART stages, while the 20\" and Big Blue sizes serve whole house systems. Media life depends on incoming fluoride, pH, flow and usage, so periodic testing of treated water is the way to time replacement.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895817965616,"sku":"CQE-RC-04006","price":69.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895817998384,"sku":"CQE-RC-04006-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895818031152,"sku":"CQE-RC-04006-4PK","price":276.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895818063920,"sku":"CQE-RC-04019","price":168.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895818096688,"sku":"CQE-RC-04019-2PK","price":336.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895818129456,"sku":"CQE-RC-04019-4PK","price":672.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895818162224,"sku":"CQE-RC-04065","price":176.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895818194992,"sku":"CQE-RC-04065-2PK","price":352.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895818227760,"sku":"CQE-RC-04065-4PK","price":704.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895818260528,"sku":"CQE-RC-04068","price":239.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895818293296,"sku":"CQE-RC-04068-2PK","price":478.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895818326064,"sku":"CQE-RC-04068-4PK","price":956.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/aluminum-oxide-fluoride-reduction-filter-cartridge-crystal-quest-water-filter-cartridges-1263260748.webp?v=1793072011"},{"product_id":"natural-alkalinize-ionizer-mineralizer-and-oxidation-cartridges","title":"Crystal Quest Alkalize Ionizer, Mineralizer \u0026 Oxidation Replacement Cartridge, Calcite \u0026 Magnesium Oxide","description":"\u003cp\u003eThe Crystal Quest Alkalize\/Ionizer, Mineralizer \u0026amp; Oxidation Cartridge is a drop-in cartridge filled with calcite and magnesium oxide. It adds calcium, magnesium and alkalinity to RO or naturally soft water, raising pH and reducing corrosiveness, with a typical service life of 12 to 24 months.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcite and magnesium oxide blend adds calcium, magnesium and alkalinity\u003c\/li\u003e\n\u003cli\u003eRaises pH and reduces the corrosiveness of RO or naturally soft water\u003c\/li\u003e\n\u003cli\u003eSpun polypropylene post-filter catches fine mineral particles\u003c\/li\u003e\n\u003cli\u003eFour drop-in sizes from 0.5 to 6 GPM for countertop, under-sink and whole house housings\u003c\/li\u003e\n\u003cli\u003eService life of 12 to 24 months in every size, about 18 months for most homes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Housing\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\" \/ 2.5\" x 20\" \/ 5\" x 10\" Big Blue \/ 5\" x 20\" Big Blue (by size, in the order above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 LPM) \/ 2.5 GPM (9.4 LPM) \/ 3 GPM (11.4 LPM) \/ 6 GPM (22.7 LPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCalcite and magnesium oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput pH\u003c\/td\u003e\n\u003ctd\u003eNot fixed; depends on incoming water, flow and contact time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life\u003c\/td\u003e\n\u003ctd\u003e12 to 24 months, about 18 months for most homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolypropylene shell and end caps, 1-micron end pads, spun polypropylene post-filter, polypropylene expansion pad, Buna-N top gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Rating\u003c\/td\u003e\n\u003ctd\u003e40 to 145 F (4.4 to 62.8 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegeneration\u003c\/td\u003e\n\u003ctd\u003eNone, media dissolves as it works; replace when spent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eAdds hardness; not intended for water that is already hard or already high in pH\u003c\/li\u003e\n\u003cli\u003eNot designed to remove chlorine, chemicals, lead or other heavy metals, fluoride, nitrate, arsenic, bacteria or viruses\u003c\/li\u003e\n\u003cli\u003eFor chlorine and metals, install a SMART Filter Cartridge upstream\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. The 2-7\/8\" x 9-3\/4\" size works as the final stage in countertop and under-sink systems, and the 20\" and Big Blue sizes go after the filtration stages in whole house cartridge systems. Actual service life depends on incoming water and usage. Crystal Quest also makes a sealed inline version for RO systems and water coolers.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8” x 9-3\/4” \/ Single","offer_id":50895825076272,"sku":"CQE-RC-04058","price":59.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895825109040,"sku":"CQE-RC-04058-2PK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895825141808,"sku":"CQE-RC-04058-4PK","price":236.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895825174576,"sku":"CQE-RC-04091","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895825207344,"sku":"CQE-RC-04091-2PK","price":316.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895825240112,"sku":"CQE-RC-04091-4PK","price":632.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895825272880,"sku":"CQE-RC-04092","price":164.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895825305648,"sku":"CQE-RC-04092-2PK","price":328.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895825338416,"sku":"CQE-RC-04092-4PK","price":656.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895825371184,"sku":"CQE-RC-04093","price":241.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895825403952,"sku":"CQE-RC-04093-2PK","price":482.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895825436720,"sku":"CQE-RC-04093-4PK","price":964.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/alkalize-ionizer-mineralizer-oxidation-cartridge-crystal-quest-water-filter-cartridges-1263260764.webp?v=1793072025"},{"product_id":"water-cooler-reverse-osmosis-multi-stage-filter-cartridge","title":"Crystal Quest SMART Inline Filter Cartridge for Reverse Osmosis and Water Coolers","description":"\u003cp\u003eThe Crystal Quest SMART Inline Filter Cartridge is a sealed replacement cartridge for Crystal Quest floor-model bottleless water coolers and Thunder M under-sink reverse osmosis systems. Its multi-media blend targets chlorine, chloramine and volatile organic compounds (VOCs).\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFive-media SMART blend: coconut GAC, catalytic carbon, ERA 6500 and ERA 9500, ion exchange resin and ceramic media\u003c\/li\u003e\n\u003cli\u003eTargets chlorine, chloramine and VOCs for cleaner-tasting water\u003c\/li\u003e\n\u003cli\u003eWorks as a pre or post filter for point-of-use reverse osmosis\u003c\/li\u003e\n\u003cli\u003eAlso suits ice maker, refrigerator line and water cooler\/fountain applications\u003c\/li\u003e\n\u003cli\u003eThreaded elbow connector at each end with a flow arrow on the label\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSealed inline filter cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCoconut-based GAC, coconut-based catalytic carbon, Eagle Redox Alloy (ERA 6500 and ERA 9500), ion exchange resin, ceramic media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Targets\u003c\/td\u003e\n\u003ctd\u003eChlorine, chloramine, VOCs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERA pH Range\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Supply\u003c\/td\u003e\n\u003ctd\u003eCold water only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eThreaded elbow connector at each end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible With\u003c\/td\u003e\n\u003ctd\u003eSharp Ultrafiltration and Sharp Ultrafiltration + Reverse Osmosis floor-model coolers, Thunder M under-sink RO systems, Countertop Reverse Osmosis System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, Pack of 2, Pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eIn the Sharp UF cooler this is cartridge #4, after the sediment (CQE-RC-04037), GAC (CQE-RC-04038) and UF (CQE-RC-04039) cartridges\u003c\/li\u003e\n\u003cli\u003eNot for the Countertop Turbo cooler, which uses the SMART Inline (Turbo) Filter Cartridge, CQE-RC-04057\u003c\/li\u003e\n\u003cli\u003eNot a slot-in replacement for a refrigerator's built-in filter\u003c\/li\u003e\n\u003cli\u003eNot designed to treat total dissolved solids, fluoride, nitrate, arsenic, bacteria or viruses; use only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eFlush about 15 minutes before first use; fine carbon dust in the first water is normal and clears with flushing\u003c\/li\u003e\n\u003cli\u003eCartridge color is subject to change without notice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Replace this cartridge on the schedule in your cooler or RO manual, or sooner if taste or odor returns or flow slows. Cartridge life depends on feed water quality, system configuration and usage.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895832383536,"sku":"CQE-RC-04040","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895832416304,"sku":"CQE-RC-04040-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895832449072,"sku":"CQE-RC-04040-4PK","price":276.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/smart-inline-filter-cartridge-reverse-osmosis-crystal-quest-water-filter-cartridges-1263598088.webp?v=1793072048"},{"product_id":"coconut-based-carbon-block-filter-cartridge","title":"Crystal Quest Coconut Based Carbon Block Filter Cartridge, 5 Micron","description":"\u003cp\u003eThe Crystal Quest Coconut Based Carbon Block Filter Cartridge is a solid block of acid-washed coconut shell activated carbon rated at 5 microns. It reduces chlorine taste and odor, VOCs and fine sediment, and comes in four sizes for standard and Big Blue housings.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReduces chlorine taste and odor, VOCs, and particles down to 5 microns\u003c\/li\u003e\n\u003cli\u003eSolid carbon block construction from acid-washed coconut shell carbon\u003c\/li\u003e\n\u003cli\u003eFour sizes fit 2.5\" x 10\", 2.5\" x 20\", 5\" x 10\" Big Blue and 5\" x 20\" Big Blue housings\u003c\/li\u003e\n\u003cli\u003eTypical replacement every 12 to 24 months, about 18 months for most homes\u003c\/li\u003e\n\u003cli\u003eAvailable as a single cartridge or in packs of 2 or 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eAcid-washed coconut shell activated carbon, solid block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicron Rating\u003c\/td\u003e\n\u003ctd\u003e5 micron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04000)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\"; 0.5 GPM (1.9 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04014)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\"; 2.5 GPM (9.4 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04035)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue; 3 GPM (11.4 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04036)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue; 6 GPM (22.7 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps and netting, polyolefin casing, Buna-N top gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e30–60 psi (2.1–4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003eCold water only, 40°F (4.4°C) minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003e12 to 24 months (about 18 months typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eActivated carbon also reduces some pesticides, herbicides and disinfection byproducts such as THMs; these are not separately tested for this cartridge\u003c\/li\u003e\n\u003cli\u003eReduces chloramine less effectively than catalytic carbon; pair with a SMART cartridge on chloraminated water\u003c\/li\u003e\n\u003cli\u003eNot designed to treat hardness, fluoride, nitrate, TDS, lead or other heavy metals; use only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eRun water 5 to 10 minutes before first use; the first water may look gray from fine carbon and clears after flushing\u003c\/li\u003e\n\u003cli\u003eReplace sooner if you notice changes in taste, odor, flow or pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. In Crystal Quest double cartridge systems this cartridge is the first stage ahead of SMART, and in triple cartridge systems it is the last stage after sediment and SMART. It is also used as a pre-filter in Thunder under-sink RO and whole house RO systems.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8” x 9-3\/4” \/ Single","offer_id":50895842443312,"sku":"CQE-RC-04000","price":22.95,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895842476080,"sku":"CQE-RC-04000-2PK","price":45.9,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895842508848,"sku":"CQE-RC-04000-4PK","price":91.8,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895842541616,"sku":"CQE-RC-04014","price":31.5,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895842574384,"sku":"CQE-RC-04014-2PK","price":63.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895842607152,"sku":"CQE-RC-04014-4PK","price":126.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Single","offer_id":50895842639920,"sku":"CQE-RC-04035","price":39.5,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895842672688,"sku":"CQE-RC-04035-2PK","price":79.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895842705456,"sku":"CQE-RC-04035-4PK","price":158.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Single","offer_id":50895842738224,"sku":"CQE-RC-04036","price":49.5,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 2","offer_id":50895842770992,"sku":"CQE-RC-04036-2PK","price":99.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 4","offer_id":50895842803760,"sku":"CQE-RC-04036-4PK","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/coconut-based-5-micron-carbon-block-filter-cartridge-crystal-quest-water-filter-cartridges-1263260680.webp?v=1793072089"},{"product_id":"smart-calcium-gac-fluoride-reduction-cartridge","title":"Crystal Quest SMART + Calcium GAC Fluoride Reduction Filter Cartridge","description":"\u003cp\u003eThis Crystal Quest cartridge combines Calcium GAC (bone char) with SMART multimedia to target inorganic fluoride in municipal water along with chlorine taste and odor. Fluoride binds to the hydroxyapatite in the bone char and forms fluorapatite, and four sizes cover flows from 0.5 to 6 GPM.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium GAC (bone char) targets inorganic fluoride through ion exchange and precipitation\u003c\/li\u003e\n\u003cli\u003eCoconut shell GAC reduces chlorine, taste, odor and organic chemicals\u003c\/li\u003e\n\u003cli\u003eERA 6500 redox media targets chlorine, and ERA 9500 targets ferrous iron and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003eTwo 1-micron pads hold the media in place and catch fine particles\u003c\/li\u003e\n\u003cli\u003eInterchangeable with the SMART + Aluminum Oxide Fluoride Reduction Filter Cartridge\u003c\/li\u003e\n\u003cli\u003eSize and part number are printed on the label for easy reordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 LPM) \/ 2.5 GPM (9.4 LPM) \/ 3 GPM (11.4 LPM) \/ 6 GPM (22.7 LPM), by size in the order above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04152 \/ CQE-RC-04153 \/ CQE-RC-04154 \/ CQE-RC-04155, by size in the order above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\", 2.5\" x 20\", 5\" x 10\" Big Blue and 5\" x 20\" Big Blue housings, by size in the order above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCalcium GAC (bone char), coconut shell GAC, ERA 6500 and ERA 9500 copper-zinc redox alloy, two 1-micron pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium GAC Composition\u003c\/td\u003e\n\u003ctd\u003eTricalcium phosphate (hydroxyapatite) 70% to 76%, carbon 9% to 11%, calcium carbonate 7% to 9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium GAC Surface Area\u003c\/td\u003e\n\u003ctd\u003e200 m²\/g total, 50 m²\/g carbon surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERA Operating pH\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 to 60 PSI (1.4 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 90 F (4 to 32 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, polyolefin inner and outer wraps, polyethylene netting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eHousing not included\u003c\/li\u003e\n\u003cli\u003eCalcium GAC is made by calcining cattle bones; the aluminum oxide version is the non-animal alternative\u003c\/li\u003e\n\u003cli\u003eNo overall micron rating is claimed for the cartridge\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, nitrate, arsenic, hardness or TDS\u003c\/li\u003e\n\u003cli\u003eMedia-level reduction of heavy metals such as lead, some dissolved organics and fine particles is not separately rated for this cartridge\u003c\/li\u003e\n\u003cli\u003eCapacity is an estimate that depends on incoming fluoride, water conditions and usage; no capacity figure or replacement interval is published\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Bone char performs well in neutral to slightly acidic water, and a slower flow gives the media more contact time. Standard SMART positions, reverse osmosis pre-filters and whole house RO stages normally take a standard SMART cartridge unless the system calls for this combination. The cartridge is built in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895847489584,"sku":"CQE-RC-04152","price":69.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895847522352,"sku":"CQE-RC-04152-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895847555120,"sku":"CQE-RC-04152-4PK","price":276.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895847587888,"sku":"CQE-RC-04153","price":168.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895847620656,"sku":"CQE-RC-04153-2PK","price":336.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895847653424,"sku":"CQE-RC-04153-4PK","price":672.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895847686192,"sku":"CQE-RC-04154","price":176.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895847718960,"sku":"CQE-RC-04154-2PK","price":352.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895847751728,"sku":"CQE-RC-04154-4PK","price":704.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895847784496,"sku":"CQE-RC-04155","price":249.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895847817264,"sku":"CQE-RC-04155-2PK","price":498.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895847850032,"sku":"CQE-RC-04155-4PK","price":996.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/smart-calcium-gac-fluoride-reduction-cartridge-crystal-quest-water-filter-cartridges-1263260571.webp?v=1793072101"},{"product_id":"water-cooler-reverse-osmosis-nitrate-filter-cartridge","title":"Crystal Quest Nitrate Removal Inline Filter Cartridge for Reverse Osmosis and Water Coolers","description":"\u003cp\u003eThe Crystal Quest Nitrate Removal Inline Filter Cartridge reduces nitrate through anion exchange: its nitrate-selective resin holds nitrate and releases chloride in its place. It installs inline with RO systems, water coolers and ice maker lines.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNitrate-selective Eaglesorb resin dedicated to nitrate reduction\u003c\/li\u003e\n\u003cli\u003eRestorable media can be regenerated with a salt (brine) solution instead of discarded\u003c\/li\u003e\n\u003cli\u003eWorks as a pre or post filter for point-of-use reverse osmosis\u003c\/li\u003e\n\u003cli\u003eOptional nitrate stage for Thunder under-sink RO, the Countertop RO System and bottleless water coolers\u003c\/li\u003e\n\u003cli\u003eThreaded elbow connector at each end with a flow arrow on the label\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSealed inline filter cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eEaglesorb Nitrate Removal (nitrate-selective resin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment Method\u003c\/td\u003e\n\u003ctd\u003eAnion exchange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget\u003c\/td\u003e\n\u003ctd\u003eNitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegeneration\u003c\/td\u003e\n\u003ctd\u003eSalt (brine) solution; frequency set by the nitrate level in the water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Supply\u003c\/td\u003e\n\u003ctd\u003eCold water only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eThreaded elbow connector at each end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible With\u003c\/td\u003e\n\u003ctd\u003eThunder under-sink RO systems (e.g. Thunder 1000C), Countertop Reverse Osmosis System, bottleless water coolers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, Pack of 2, Pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eApplications: pre and post point-of-use RO, ice maker and refrigerator lines, water cooler or fountain\u003c\/li\u003e\n\u003cli\u003ePlumbs inline on supply tubing; not a slot-in replacement for a refrigerator's built-in filter\u003c\/li\u003e\n\u003cli\u003eNot designed to treat chlorine or chemical tastes, VOCs, metals, fluoride, arsenic, bacteria or viruses; use only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eNo regeneration needed before first use; flush about 15 minutes before first use\u003c\/li\u003e\n\u003cli\u003eInstall where your system's manual specifies\u003c\/li\u003e\n\u003cli\u003eCartridge color is subject to change without notice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. How often the cartridge needs replacing or regenerating depends on the nitrate level in your water. Contact our team before the first regeneration and we can help with the procedure.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895851323440,"sku":"CQE-RC-04061","price":59.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895851356208,"sku":"CQE-RC-04061-2PK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895851388976,"sku":"CQE-RC-04061-4PK","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/nitrate-removal-inline-filter-ro-cartridge-crystal-quest-water-filter-cartridges-1263598068.webp?v=1793072115"},{"product_id":"arsenic-removal-filter-cartridge","title":"Crystal Quest Arsenic Removal Replacement Filter Cartridge, 0.5 to 6 GPM","description":"\u003cp\u003eArsenic has no taste, odor or color, so only a water test can find it. This Crystal Quest cartridge uses an iron hydroxide arsenic media to reduce both arsenic V and arsenic III, and drops into a standard filter housing with no electricity, drain line or chemicals.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIron hydroxide media (Eagle Arsenic Oxide) targets arsenate (arsenic V) and arsenite (arsenic III)\u003c\/li\u003e\n\u003cli\u003eWorks in a standard housing with no power, drain line or chemical feed\u003c\/li\u003e\n\u003cli\u003eFour sizes from 0.5 to 6 GPM for countertop, under-sink and whole house housings\u003c\/li\u003e\n\u003cli\u003eRated capacities from 1,000 to 60,000 gallons depending on size\u003c\/li\u003e\n\u003cli\u003ePairs with a SMART cartridge when you also need chlorine and chemical reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eEagle Arsenic Oxide (iron hydroxide arsenic media)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04008)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\" housing, 0.5 GPM (1.9 LPM), 1,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04021)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\" housing, 2.5 GPM (9.4 LPM), 3,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04067)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue housing, 3 GPM (11.4 LPM), 30,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04070)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue housing, 6 GPM (22.7 LPM), 60,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Basis\u003c\/td\u003e\n\u003ctd\u003eEstimate at water hardness under 100 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 to 60 psi (1.4 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 90°F (4 to 32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolyolefin inner and outer wraps, polyethylene netting, polypropylene end caps, Buna-N gaskets, 1-micron end pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegeneration\u003c\/td\u003e\n\u003ctd\u003eNone; replace when spent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eArsenic V is captured quickly; arsenic III is captured more slowly, so water that is mostly arsenic III may need an oxidation step ahead of the cartridge\u003c\/li\u003e\n\u003cli\u003ePhosphate and sulfate compete for media sites and shorten cartridge life\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, nitrate, fluoride, hardness, iron, chlorine or chemical tastes\u003c\/li\u003e\n\u003cli\u003eUse only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eActual life depends on incoming water contaminants and usage\u003c\/li\u003e\n\u003cli\u003eMade in the USA under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge is intended as a dedicated arsenic stage for well water or any source where testing has found arsenic, measured against a drinking water limit of 10 parts per billion. Before choosing a size, test total arsenic (ideally arsenic III and V separately) along with phosphate, sulfate, iron and pH.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895857123376,"sku":"CQE-RC-04008","price":79.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895857156144,"sku":"CQE-RC-04008-2PK","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895857188912,"sku":"CQE-RC-04008-4PK","price":316.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895857221680,"sku":"CQE-RC-04021","price":178.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895857254448,"sku":"CQE-RC-04021-2PK","price":356.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895857287216,"sku":"CQE-RC-04021-4PK","price":712.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895857319984,"sku":"CQE-RC-04067","price":184.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895857352752,"sku":"CQE-RC-04067-2PK","price":368.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895857385520,"sku":"CQE-RC-04067-4PK","price":736.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895857418288,"sku":"CQE-RC-04070","price":261.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895857451056,"sku":"CQE-RC-04070-2PK","price":522.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895857483824,"sku":"CQE-RC-04070-4PK","price":1044.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/arsenic-removal-filter-cartridge-crystal-quest-water-filter-cartridges-1263260727.webp?v=1793072134"},{"product_id":"nitrate-filter-cartridge","title":"Crystal Quest Nitrate Removal Replacement Filter Cartridge, Nitrate-Selective Resin, 0.5 to 6 GPM","description":"\u003cp\u003eNitrate has no color, odor or taste, so it can only be found by testing, and it turns up most often in private rural wells. The Crystal Quest Nitrate Removal Filter Cartridge uses a nitrate-selective anion exchange resin in a standard filter housing, with no electricity or drain line.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIon exchange captures nitrate ions and releases an equal charge of chloride\u003c\/li\u003e\n\u003cli\u003eMacroporous resin favors nitrate over sulfate, for water with moderate to high sulfate\u003c\/li\u003e\n\u003cli\u003eStrong base anion exchanger supplied in the chloride form, with opaque resin beads\u003c\/li\u003e\n\u003cli\u003eFour sizes from 0.5 to 6 GPM for countertop, under-sink and whole house housings\u003c\/li\u003e\n\u003cli\u003eWorks in a standard filter housing with no electricity or drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Housing\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\" \/ 2.5\" x 20\" \/ 5\" x 10\" Big Blue \/ 5\" x 20\" Big Blue (by size, in the order above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 lpm) \/ 2.5 GPM (9.4 lpm) \/ 3 GPM (11.4 lpm) \/ 6 GPM (22.7 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eEaglesorb nitrate removal resin, strong base anion exchanger in chloride form\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment Method\u003c\/td\u003e\n\u003ctd\u003eIon exchange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolyolefin inner and outer wraps, polyethylene netting, polypropylene end caps, Buna-N gaskets, 1-micron end-cap pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 to 60 psi (1.4 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 90 F (4 to 32 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Limit\u003c\/td\u003e\n\u003ctd\u003eDrinking water limit cited as 10 mg\/L as nitrogen (45 mg\/L as nitrate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eNo fixed replacement interval; media life depends on incoming nitrate, sulfate, flow and usage\u003c\/li\u003e\n\u003cli\u003eResin is used faster with higher nitrate, higher sulfate and higher flow; test treated water regularly to know when to replace\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, hardness, iron, arsenic, fluoride, chlorine or chemical tastes\u003c\/li\u003e\n\u003cli\u003eUse only on microbiologically safe water; test for bacteria as well as nitrate and sulfate\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Common nitrate sources include septic systems, feedlots and farm fertilizer that reach groundwater. Countertop and under-sink systems use the 2-7\/8\" x 9-3\/4\" size, while whole house systems use the slim 20\" or Big Blue sizes. For added carbon and redox media in one cartridge, Crystal Quest also makes a Nitrate Removal + SMART Filter Cartridge.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895863644208,"sku":"CQE-RC-04007","price":59.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895863676976,"sku":"CQE-RC-04007-2PK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895863709744,"sku":"CQE-RC-04007-4PK","price":236.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895863742512,"sku":"CQE-RC-04020","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895863775280,"sku":"CQE-RC-04020-2PK","price":316.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895863808048,"sku":"CQE-RC-04020-4PK","price":632.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895863840816,"sku":"CQE-RC-04066","price":164.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895863873584,"sku":"CQE-RC-04066-2PK","price":328.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895863906352,"sku":"CQE-RC-04066-4PK","price":656.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895863939120,"sku":"CQE-RC-04069","price":241.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895863971888,"sku":"CQE-RC-04069-2PK","price":482.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895864004656,"sku":"CQE-RC-04069-4PK","price":964.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/nitrate-removal-filter-cartridge-crystal-quest-water-filter-cartridges-1263260619.webp?v=1793072166"},{"product_id":"water-cooler-turbo-multi-stage-filter-cartridge","title":"Crystal Quest SMART Inline Turbo Filter Cartridge for Countertop Bottleless Water Cooler","description":"\u003cp\u003eThe Crystal Quest SMART Inline Turbo Filter Cartridge is the only filter cartridge used by the Crystal Quest Turbo Countertop Bottleless Water Cooler. It packs five filtration stages into one sealed cartridge, from a one-micron pad through carbon and copper-zinc redox media.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFive stages in one sealed cartridge, replaced as a single piece\u003c\/li\u003e\n\u003cli\u003eOne-micron filter pads before and after the media for fine sediment, rust and dirt particles\u003c\/li\u003e\n\u003cli\u003eGranular activated carbon targets chlorine and chemical tastes and odors\u003c\/li\u003e\n\u003cli\u003eERA 6500 and ERA 9500 copper-zinc redox granules for chlorine, iron and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003eThreaded elbow connector at each end with a flow arrow on the label\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04057\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSealed inline filter cartridge, not refillable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 1\u003c\/td\u003e\n\u003ctd\u003eOne-micron filter pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 2\u003c\/td\u003e\n\u003ctd\u003eGranular activated carbon (GAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages 3 and 4\u003c\/td\u003e\n\u003ctd\u003eEagle Redox Alloy (ERA) 6500 and ERA 9500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 5\u003c\/td\u003e\n\u003ctd\u003eFinal one-micron filter pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERA pH Range\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooler Supply Pressure\u003c\/td\u003e\n\u003ctd\u003e25 psi minimum; pressure regulator required above 60 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Tubing\u003c\/td\u003e\n\u003ctd\u003e1\/4\" OD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Supply\u003c\/td\u003e\n\u003ctd\u003eCold water only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible With\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest Turbo Countertop Bottleless Water Cooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, Pack of 2, Pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eNot for floor-model coolers or RO systems; Sharp coolers, Thunder M under-sink RO and the Countertop RO System use the SMART Inline Filter Cartridge \/ Reverse Osmosis, CQE-RC-04040\u003c\/li\u003e\n\u003cli\u003eNot designed to remove total dissolved solids, fluoride or nitrate; not a disinfection stage; use only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eFlush about 15 minutes before first use, then empty the reservoir three or more times\u003c\/li\u003e\n\u003cli\u003eCartridge color is subject to change without notice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Replace this cartridge on the schedule in your water cooler manual, or sooner if flow slows or taste, odor or clarity changes. Cartridge life depends on feed water quality and water usage.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895865446448,"sku":"CQE-RC-04057","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895865479216,"sku":"CQE-RC-04057-2PK","price":98.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895865511984,"sku":"CQE-RC-04057-4PK","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/smart-inline-turbo-filter-cartridge-crystal-quest-water-filter-cartridges-1263598275.webp?v=1793072174"},{"product_id":"water-pitcher-demineralizer-filter-cartridge","title":"Crystal Quest Demineralizer (DI) Water Pitcher Replacement Cartridge","description":"\u003cp\u003eThe Crystal Quest Demineralizer (DI) Water Pitcher Cartridge uses deionization resin to reduce total dissolved solids (TDS) by up to 90 percent, or to non-detected levels. It is made for non-drinking uses only and fits the Crystal Quest Water Pitcher Filter System in all colors.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReduces TDS by up to 90 percent, or to non-detected levels\u003c\/li\u003e\n\u003cli\u003eRemoves hardness minerals, sodium and other dissolved metal ions\u003c\/li\u003e\n\u003cli\u003eAlso reduces chloride, sulfate, nitrate and bicarbonate (alkalinity)\u003c\/li\u003e\n\u003cli\u003eGravity-fed with no plumbing or power required\u003c\/li\u003e\n\u003cli\u003ePresses into the bottom of the pitcher reservoir and seals, so poured water passes through the media\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge Type\u003c\/td\u003e\n\u003ctd\u003eDemineralizer (DI) pitcher replacement cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eDeionization resin beads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Reduction\u003c\/td\u003e\n\u003ctd\u003eUp to 90 percent, or to non-detected levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003eCold water only, 40 to 85°F (4.4 to 29°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eGravity-fed, no plumbing or power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest Water Pitcher Filter System, all colors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04132 (single), CQE-RC-04918 (pack of 2), CQE-RC-04919 (pack of 4), CQE-RC-04920 (pack of 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eFor non-drinking uses only; treated water is not recommended for human consumption\u003c\/li\u003e\n\u003cli\u003eSwitch to a drinking-water cartridge, such as the Standard\/SMART cartridge, before drinking from the pitcher\u003c\/li\u003e\n\u003cli\u003eLowers pH as it demineralizes\u003c\/li\u003e\n\u003cli\u003eNot designed for chlorine taste and odor, VOCs, THMs, bacteria or viruses, or microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eAll pack sizes contain the same cartridge\u003c\/li\u003e\n\u003cli\u003ePitcher, lid and reservoir are not included\u003c\/li\u003e\n\u003cli\u003eCartridge color is subject to change without notice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. No fixed replacement interval is published because cartridge life depends on feed water quality and usage. A handheld TDS meter shows when the cartridge is exhausted and needs replacing.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895881797680,"sku":"CQE-RC-04132","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895881830448,"sku":"CQE-RC-04918","price":40.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895881863216,"sku":"CQE-RC-04919","price":80.49,"currency_code":"USD","in_stock":true},{"title":"Pack of 6","offer_id":50895881895984,"sku":"CQE-RC-04920","price":118.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/single-demineralizer-di-water-pitcher-cartridge-crystal-quest-water-filter-cartridges-1263260507.webp?v=1793072239"},{"product_id":"coconut-shell-granular-activated-carbon-gac","title":"Crystal Quest GAC Filter Cartridge, Coconut Shell Granular Activated Carbon","description":"\u003cp\u003eThe Crystal Quest GAC Filter Cartridge holds a loose bed of coconut shell granular activated carbon, catalytic coconut shell carbon and ERA 6500 copper-zinc granules. It is intended to reduce chlorine and chloramine taste and odor and VOCs, in four sizes for standard and Big Blue housings.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReduces chlorine and chloramine taste and odor, plus VOCs\u003c\/li\u003e\n\u003cli\u003eThree-part media blend: coconut shell GAC, catalytic coconut shell GAC and ERA 6500 copper-zinc granules\u003c\/li\u003e\n\u003cli\u003eSpun polypropylene post-filter at the outlet and 1-micron end pads\u003c\/li\u003e\n\u003cli\u003eFour sizes fit 2.5\" x 10\", 2.5\" x 20\", 5\" x 10\" Big Blue and 5\" x 20\" Big Blue housings\u003c\/li\u003e\n\u003cli\u003eTypical replacement every 12 to 24 months, about 18 months for most homes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCoconut shell GAC, catalytic coconut shell GAC, Eagle Redox Alloy 6500 (copper-zinc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Form\u003c\/td\u003e\n\u003ctd\u003eLoose granular bed with polypropylene expansion pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04103)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\"; 0.5 GPM (1.9 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04105)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\"; 2.5 GPM (9.4 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04104)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue; 3 GPM (11.4 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04106)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue; 6 GPM (22.7 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolystyrene end caps and casing, spun polypropylene post-filter, Buna-N top gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F–145°F (4.4°C–62.8°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003e12 to 24 months (about 18 months typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eActivated carbon may also reduce some pesticides, herbicides and disinfection byproducts such as THMs; these are not separately tested ratings\u003c\/li\u003e\n\u003cli\u003eNot designed to reduce hardness minerals, fluoride, nitrate, TDS, lead or other heavy metals; use only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eNot interchangeable with the Crystal Quest Coconut Based 5-Micron Carbon Block cartridge\u003c\/li\u003e\n\u003cli\u003eFlush before first use as your system manual directs; replace sooner if taste, odor, flow or pressure changes\u003c\/li\u003e\n\u003cli\u003eCartridge color may vary; the media does not change\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge fits Crystal Quest countertop, under-sink and whole house cartridge systems that use a loose granular carbon stage. Actual cartridge life depends on your feed water quality, system configuration and water use.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8” x 9-3\/4” \/ Single","offer_id":50895885533232,"sku":"CQE-RC-04103","price":31.85,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895885566000,"sku":"CQE-RC-04103-2PK","price":63.7,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895885598768,"sku":"CQE-RC-04103-4PK","price":127.4,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895885631536,"sku":"CQE-RC-04105","price":42.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895885664304,"sku":"CQE-RC-04105-2PK","price":84.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895885697072,"sku":"CQE-RC-04105-4PK","price":168.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895885729840,"sku":"CQE-RC-04104","price":39.95,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895885762608,"sku":"CQE-RC-04104-2PK","price":79.9,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895885795376,"sku":"CQE-RC-04104-4PK","price":159.8,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895885828144,"sku":"CQE-RC-04106","price":82.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895885860912,"sku":"CQE-RC-04106-2PK","price":164.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895885893680,"sku":"CQE-RC-04106-4PK","price":328.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/gac-filter-cartridge-coconut-shell-granular-activated-carbon-crystal-quest-water-filter-cartridges-1263260660.webp?v=1793072254"},{"product_id":"arsenic-smart-filter-carrtridge","title":"Crystal Quest Arsenic Removal + SMART Replacement Filter Cartridge, 0.5 to 6 GPM","description":"\u003cp\u003eThis Crystal Quest cartridge combines iron hydroxide arsenic media with SMART redox and carbon media in one shell. It targets arsenic V and arsenic III, measured against a U.S. drinking water standard of 10 ppb, and is rated from 500 to 3,000 gallons depending on size.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEagle Arsenic Oxide media adsorbs both arsenate (arsenic V) and arsenite (arsenic III)\u003c\/li\u003e\n\u003cli\u003eGranular activated carbon adsorbs chlorine, taste and odor compounds and organic chemicals\u003c\/li\u003e\n\u003cli\u003eERA 6500 and ERA 9500 copper-zinc redox media address chlorine, ferrous iron and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003eOne cartridge replaces separate arsenic and SMART stages in systems that specify this combination\u003c\/li\u003e\n\u003cli\u003eFour sizes from 0.5 to 6 GPM for countertop, under-sink and whole house housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eEagle Arsenic Oxide (iron hydroxide), granular activated carbon, ERA 6500, ERA 9500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04051)\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 LPM), 500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04100)\u003c\/td\u003e\n\u003ctd\u003e2.5 GPM (9.4 LPM), 1,500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04101)\u003c\/td\u003e\n\u003ctd\u003e3 GPM (11.4 LPM), 1,500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04102)\u003c\/td\u003e\n\u003ctd\u003e6 GPM (22.7 LPM), 3,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Basis\u003c\/td\u003e\n\u003ctd\u003eEstimate at water hardness under 100 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 to 60 psi (1.4 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 90°F (4 to 32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedox Media pH\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, polyolefin inner and outer wraps, polyethylene netting, Buna-N gaskets, 1-micron end pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement\u003c\/td\u003e\n\u003ctd\u003eWhen arsenic begins to rise in treated water or the gallon rating is reached, whichever comes first\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSMART media capabilities (chlorine, low-level ferrous iron and hydrogen sulfide, some heavy metals and dissolved organics) were not separately tested for this cartridge\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, fluoride, nitrate, hardness or TDS\u003c\/li\u003e\n\u003cli\u003eNot a drop-in for every SMART position: standard SMART positions and RO pre-filters take a standard SMART cartridge unless the system calls for this combination\u003c\/li\u003e\n\u003cli\u003eFor two-housing systems, a standalone SMART cartridge followed by a standalone Arsenic Removal cartridge is an alternative\u003c\/li\u003e\n\u003cli\u003eIf testing shows mostly arsenic III, high iron or pH outside the normal range, contact us before choosing\u003c\/li\u003e\n\u003cli\u003eChoose the size printed on your current cartridge\u003c\/li\u003e\n\u003cli\u003eMade in the USA under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Arsenic occurs naturally in rock and soil and can reach private wells without any taste, color or smell, so testing treated water is how you know when this cartridge is spent. No universal calendar interval applies, so plan service around your source water and usage.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895888089136,"sku":"CQE-RC-04051","price":79.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895888121904,"sku":"CQE-RC-04051-2PK","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895888154672,"sku":"CQE-RC-04051-4PK","price":316.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895888187440,"sku":"CQE-RC-04100","price":122.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895888220208,"sku":"CQE-RC-04100-2PK","price":244.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895888252976,"sku":"CQE-RC-04100-4PK","price":488.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895888285744,"sku":"CQE-RC-04101","price":179.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895888318512,"sku":"CQE-RC-04101-2PK","price":358.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895888351280,"sku":"CQE-RC-04101-4PK","price":716.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895888384048,"sku":"CQE-RC-04102","price":261.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895888416816,"sku":"CQE-RC-04102-2PK","price":522.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895888449584,"sku":"CQE-RC-04102-4PK","price":1044.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/arsenic-removal-smart-filter-cartridge-crystal-quest-water-filter-cartridges-1263260737.webp?v=1793072260"},{"product_id":"uf-membrane-filter-cartridge","title":"Crystal Quest Ultrafiltration (UF) Replacement Water Filter Membrane, 0.1 Micron","description":"\u003cp\u003eThis Crystal Quest pleated ultrafiltration membrane has a 0.1-micron nominal rating, holding back bacteria, protozoan cysts, colloids and fine particles while water and dissolved minerals pass through. It needs no drain line and no electricity, and it sends no water to waste.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e0.1-micron nominal pleated membrane for colloids, turbidity and fine particles\u003c\/li\u003e\n\u003cli\u003eKeeps dissolved minerals in the water; it does not soften or demineralize\u003c\/li\u003e\n\u003cli\u003eNo drain line, no wastewater and no power required\u003c\/li\u003e\n\u003cli\u003eTypical replacement life of 24 to 36 months\u003c\/li\u003e\n\u003cli\u003eFive formats: two drop-in sizes, inline\/sealed with Jaco or Quick Connect fittings, and a capsule\u003c\/li\u003e\n\u003cli\u003eFood-contact-compliant polypropylene construction with silicone gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Type\u003c\/td\u003e\n\u003ctd\u003ePleated ultrafiltration (UF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003e0.1 micron nominal, 85 percent efficiency (standard drop-in sizes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormats and Part Numbers\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" drop-in (CQE-RC-04055), 2-7\/8\" x 20\" drop-in (CQE-RC-04056), inline\/sealed Jaco (CQE-RC-04039), inline\/sealed Quick Connect (CQE-RC-04039Q), capsule (CQE-RC-04059)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene membrane and support layers, polypropylene core, slotted outer cage and end caps, silicone gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eDouble open end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Compliance\u003c\/td\u003e\n\u003ctd\u003eUS FDA regulations for food and beverage contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Temperature (Drop-In)\u003c\/td\u003e\n\u003ctd\u003e176 F (80 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Pressure Drop (Drop-In)\u003c\/td\u003e\n\u003ctd\u003e60 PSI (4 bar) at 68 F (20 C); 35 PSI (2.4 bar) at 176 F (80 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003e24 to 36 months typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eThunder under-sink RO: first pre-filter at the inlet (CQE-RC-04055), ahead of SMART Plus and carbon block\u003c\/li\u003e\n\u003cli\u003eThunder 2000 and 4000: capsule installed after the storage tank; check the part number on the existing capsule\u003c\/li\u003e\n\u003cli\u003eVoyager replaceable systems: first stage in double (UF, SMART) and triple (UF, SMART, carbon block) setups\u003c\/li\u003e\n\u003cli\u003eWhole house cartridge systems that list the 2-7\/8\" x 20\" size use CQE-RC-04056; for inline\/sealed, choose Jaco or Quick Connect to match your current connections\u003c\/li\u003e\n\u003cli\u003eNot rated for full virus reduction, since many viruses are smaller than the pores; pair with UV or reverse osmosis where that is a concern, and use UV with regular testing for water known to be microbiologically unsafe\u003c\/li\u003e\n\u003cli\u003eNot designed to treat chlorine, chloramine, VOCs, lead, fluoride, nitrate, arsenic, hardness or TDS; pair with a SMART cartridge, carbon block or RO for those\u003c\/li\u003e\n\u003cli\u003eProtect from freezing; in a complete system, follow that system's own pressure and temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Actual membrane life depends on feed water quality, system configuration and usage, so replace it sooner if flow drops noticeably. Crystal Quest builds this membrane in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Standard \/ Single","offer_id":50895891988528,"sku":"CQE-RC-04055","price":67.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Standard \/ Pack of 2","offer_id":50895892021296,"sku":"CQE-RC-04055-2PK","price":134.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Standard \/ Pack of 4","offer_id":50895892054064,"sku":"CQE-RC-04055-4PK","price":268.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Standard \/ Single","offer_id":50895892086832,"sku":"CQE-RC-04056","price":129.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Standard \/ Pack of 2","offer_id":50895892119600,"sku":"CQE-RC-04056-2PK","price":258.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Standard \/ Pack of 4","offer_id":50895892152368,"sku":"CQE-RC-04056-4PK","price":516.0,"currency_code":"USD","in_stock":true},{"title":"Inline\/Sealed \/ JACO \/ Single","offer_id":50895892185136,"sku":"CQE-RC-04039","price":79.5,"currency_code":"USD","in_stock":true},{"title":"Inline\/Sealed \/ JACO \/ Pack of 2","offer_id":50895892217904,"sku":"CQE-RC-04039-2PK","price":159.0,"currency_code":"USD","in_stock":true},{"title":"Inline\/Sealed \/ JACO \/ Pack of 4","offer_id":50895892250672,"sku":"CQE-RC-04039-4PK","price":318.0,"currency_code":"USD","in_stock":true},{"title":"Inline\/Sealed \/ Quick Connect \/ Single","offer_id":50895892283440,"sku":"CQE-RC-04039Q","price":79.5,"currency_code":"USD","in_stock":true},{"title":"Inline\/Sealed \/ Quick Connect \/ Pack of 2","offer_id":50895892316208,"sku":"CQE-RC-04039Q-2PK","price":159.0,"currency_code":"USD","in_stock":true},{"title":"Inline\/Sealed \/ Quick Connect \/ Pack of 4","offer_id":50895892348976,"sku":"CQE-RC-04039Q-4PK","price":318.0,"currency_code":"USD","in_stock":true},{"title":"Capsule \/ Standard \/ Single","offer_id":50895892381744,"sku":"CQE-RC-04059","price":49.5,"currency_code":"USD","in_stock":true},{"title":"Capsule \/ Standard \/ Pack of 2","offer_id":50895892414512,"sku":"CQE-RC-04059-2PK","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Capsule \/ Standard \/ Pack of 4","offer_id":50895892447280,"sku":"CQE-RC-04059-4PK","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/2-7-8-x-9-3-4-standard-ultrafiltration-uf-water-filter-membrane-crystal-quest-water-filter-cartridges-1263260512.webp?v=1793072277"},{"product_id":"1500-2500-gpd-whole-house-ro-filter-pack","title":"Crystal Quest Whole House RO Replacement Filter Pack, 1500, 1800 and 2500 GPD Systems","description":"\u003cp\u003eThis Crystal Quest replacement pack fits 1500, 1800 and 2500 GPD Whole House RO Systems. Choose a prefilter set of two 4-5\/8\" x 20\" cartridges, or a complete pack that adds the RO membranes your system uses.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo prefilter options: Sediment + SMART Plus, or Carbon Block + Sediment\u003c\/li\u003e\n\u003cli\u003eComplete packs pair the Sediment + SMART Plus prefilters with the matching RO membranes\u003c\/li\u003e\n\u003cli\u003ePrefilter cartridges fit 5\" x 20\" Big Blue housings\u003c\/li\u003e\n\u003cli\u003ePrefilters typically last 12 to 24 months; RO membranes 2 to 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003e1500, 1800 and 2500 GPD Whole House RO Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Size\u003c\/td\u003e\n\u003ctd\u003e4-5\/8\" x 20\" actual, fits 5\" x 20\" Big Blue housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSediment + SMART Plus Set\u003c\/td\u003e\n\u003ctd\u003e1 Pleated Sediment (CQE-RC-04034), 1 SMART Plus (CQE-RC-04030)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Block + Sediment Set\u003c\/td\u003e\n\u003ctd\u003e1 Carbon Block (CQE-RC-04036), 1 Sediment (CQE-RC-04034)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 1500 GPD\u003c\/td\u003e\n\u003ctd\u003e2 prefilters + 2 x 2.5\" x 40\" RO membranes (CQE-RC-04109)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 1800 GPD\u003c\/td\u003e\n\u003ctd\u003e2 prefilters + 1 x 4\" x 40\" RO membrane (CQE-RC-04086)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 2500 GPD\u003c\/td\u003e\n\u003ctd\u003e2 prefilters + 3 x 2.5\" x 40\" RO membranes (CQE-RC-04109)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Replacement\u003c\/td\u003e\n\u003ctd\u003eTypically every 12 to 24 months; about 18 months for most homes; once a year on chlorinated city water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 2 to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003ePrefilter packs contain the cartridge set only, with no RO membrane\u003c\/li\u003e\n\u003cli\u003eComplete replacement packs are one-time purchases\u003c\/li\u003e\n\u003cli\u003eCheck the size printed on your current membrane before ordering\u003c\/li\u003e\n\u003cli\u003eActual filter life depends on feed water quality, system configuration and usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Choose a prefilter pack for routine cartridge changes, or a complete pack when the RO membranes are also due. If you are not sure which pack your system uses, contact our team with your system size before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Prefilter pack, Sediment + SMART Plus","offer_id":50895894544432,"sku":"CQ-RC-0001PS","price":285.5,"currency_code":"USD","in_stock":true},{"title":"Prefilter pack, Carbon Block + Sediment","offer_id":50895894577200,"sku":"CQ-RC-0001P","price":84.0,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 1500 GPD","offer_id":50895894609968,"sku":"CQ-RC-0001PS-C1500","price":849.0,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 1800 GPD","offer_id":50895894642736,"sku":"CQ-RC-0001PS-C1800","price":571.85,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 2500 GPD","offer_id":50895894675504,"sku":"CQ-RC-0001PS-C2500","price":1130.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/sediment-smart-plus-1500-2500-gpd-whole-house-ro-filter-pack-crystal-quest-water-filter-cartridges-1263477383.webp?v=1793072285"},{"product_id":"water-pitcher-fluoride-removal-filter-cartridge","title":"Crystal Quest SMART Fluoride Removal Water Pitcher Replacement Cartridge","description":"\u003cp\u003eThe Crystal Quest SMART\/Fluoride Removal Water Pitcher Cartridge combines SMART multimedia with Calcium GAC Fluoride media in one gravity-fed cartridge. Fluoride is its primary target, and it also reduces chlorine and chloramines.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFluoride reduction media paired with SMART multimedia in a single cartridge\u003c\/li\u003e\n\u003cli\u003eAlso reduces chlorine, chloramines and their by-products, inorganic compounds and heavy metals\u003c\/li\u003e\n\u003cli\u003eReacts with water hardness to enhance alkalinity\u003c\/li\u003e\n\u003cli\u003eGravity flow through the media, with no plumbing or power\u003c\/li\u003e\n\u003cli\u003eFits the Crystal Quest Water Pitcher Filter System in all colors\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge Type\u003c\/td\u003e\n\u003ctd\u003eSMART\/Fluoride Removal pitcher replacement cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eSMART Multimedia (copper-zinc redox alloy, ion exchange resin, activated carbon) and Calcium GAC Fluoride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Target\u003c\/td\u003e\n\u003ctd\u003eFluoride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003eCold water only, 40 to 85°F (4.4 to 29°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest Water Pitcher Filter System, all colors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04130 (single), CQE-RC-04912 (pack of 2), CQE-RC-04913 (pack of 4), CQE-RC-04914 (pack of 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSlim cartridge with mesh inlet screens that sits in the bottom of the pitcher reservoir\u003c\/li\u003e\n\u003cli\u003eNot designed for bacteria and viruses, nitrate, TDS or microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eFor arsenic, use the SMART\/Arsenic Removal cartridge in the same pitcher\u003c\/li\u003e\n\u003cli\u003ePitcher, lid and reservoir are not included\u003c\/li\u003e\n\u003cli\u003eCartridge color is subject to change without notice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Fluoride capacity and a fixed replacement interval are not published, because cartridge life depends on feed water quality and usage. Multi-packs let you keep replacement cartridges on hand.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895898705968,"sku":"CQE-RC-04130","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895898738736,"sku":"CQE-RC-04912","price":40.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895898771504,"sku":"CQE-RC-04913","price":80.49,"currency_code":"USD","in_stock":true},{"title":"Pack of 6","offer_id":50895898804272,"sku":"CQE-RC-04914","price":118.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/single-smart-fluoride-removal-water-pitcher-cartridge-crystal-quest-water-filter-cartridges-1263260542.webp?v=1793072302"},{"product_id":"nitrate-multistage-filter-cartridge","title":"Crystal Quest Nitrate Removal + SMART Replacement Filter Cartridge, Multi-Media, 0.5 to 6 GPM","description":"\u003cp\u003eThe Crystal Quest Nitrate Removal + SMART Filter Cartridge combines nitrate-selective ion exchange resin with coconut shell activated carbon and ERA 6500 and 9500 copper-zinc redox media in one cartridge. It is made for systems that call for nitrate treatment plus SMART filtration.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNitrate-selective resin exchanges nitrate for chloride and stays selective when sulfate is present\u003c\/li\u003e\n\u003cli\u003eCoconut shell GAC targets chlorine, taste, odor and organic chemicals\u003c\/li\u003e\n\u003cli\u003eERA 6500 redox alloy for chlorine and ERA 9500 for ferrous iron and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003eRedox media also holds some dissolved heavy metals\u003c\/li\u003e\n\u003cli\u003eFour sizes from 0.5 to 6 GPM for countertop, under-sink and whole house housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 lpm) \/ 2.5 GPM (9.4 lpm) \/ 3 GPM (11.4 lpm) \/ 6 GPM (22.7 lpm) (by size, in the order above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eNitrate-selective strong base anion resin (chloride form), coconut shell GAC, ERA 6500, ERA 9500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment Methods\u003c\/td\u003e\n\u003ctd\u003eSelective ion exchange, carbon adsorption, redox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERA Operating pH\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eSealed shell, polypropylene end caps, polyolefin inner and outer wraps, polyethylene netting, Buna-N gaskets, 1-micron end-cap pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 to 60 psi (1.4 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 90 F (4 to 32 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Limit\u003c\/td\u003e\n\u003ctd\u003eU.S. drinking water limit of 45 mg\/L measured as nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eNo capacity figure is published; media life depends on incoming nitrate, water conditions and usage\u003c\/li\u003e\n\u003cli\u003eNitrate passes through once the resin sites are full, so test treated water to know when to replace\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria and viruses, fluoride, arsenic, hardness or TDS\u003c\/li\u003e\n\u003cli\u003eNot a drop-in for every SMART position; a standard SMART position or RO pre-filter takes a standard SMART cartridge unless the system calls for this combination\u003c\/li\u003e\n\u003cli\u003eDo not attempt regeneration without instructions confirmed for this cartridge and system\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Nitrate has no taste, smell or color, so testing is the only way to detect it. If your system uses two housings, a standalone SMART cartridge followed by a Nitrate Removal Filter Cartridge is an alternative setup.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895898837040,"sku":"CQE-RC-04050","price":59.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895898869808,"sku":"CQE-RC-04050-2PK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895898902576,"sku":"CQE-RC-04050-4PK","price":236.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895898935344,"sku":"CQE-RC-04097","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895898968112,"sku":"CQE-RC-04097-2PK","price":316.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895899000880,"sku":"CQE-RC-04097-4PK","price":632.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895899033648,"sku":"CQE-RC-04098","price":164.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895899066416,"sku":"CQE-RC-04098-2PK","price":328.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895899099184,"sku":"CQE-RC-04098-4PK","price":656.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895899131952,"sku":"CQE-RC-04099","price":241.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895899164720,"sku":"CQE-RC-04099-2PK","price":482.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895899197488,"sku":"CQE-RC-04099-4PK","price":964.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/nitrate-removal-smart-filter-cartridge-crystal-quest-water-filter-cartridges-1263260630.webp?v=1793072303"},{"product_id":"bath-ball-cartridge","title":"Crystal Quest Bath Ball Replacement Filter Cartridge, 4-5 GPM","description":"\u003cp\u003eThis Crystal Quest replacement cartridge refits the Bath Ball filter with ERA-6500 and ERA-9500 redox media for chlorine reduction at a flow rate of 4 to 5 GPM. Crystal Quest estimates 12 to 18 months of use per cartridge at water hardness under 100 ppm.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eERA-6500 and ERA-9500 media reduce chlorine and chloramines in bath water\u003c\/li\u003e\n\u003cli\u003eAlso targets hydrogen sulfide (rotten egg odor), iron oxides, sediment and other odors\u003c\/li\u003e\n\u003cli\u003e4 to 5 GPM flow rate keeps bath fill times practical\u003c\/li\u003e\n\u003cli\u003eReversible disk design: flipping it periodically balances filtration and extends disk life\u003c\/li\u003e\n\u003cli\u003eSold singly or in packs of 2, 4 or 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBath Ball replacement cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eERA-6500 and ERA-9500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e4 to 5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated Life\u003c\/td\u003e\n\u003ctd\u003e12 to 18 months (at hardness under 100 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e30 to 60 psi (2.1 to 4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 100°F (4.4 to 37.7°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, polyolefin inner and outer wraps, polyethylene netting, Buna-N gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04052 (single), CQE-RC-04900 (pack of 2), CQE-RC-04901 (pack of 4), CQE-RC-04902 (pack of 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eListed reduction targets: chlorine, chloramines, VOCs, THMs, pesticides, sulfur, heavy metals, hydrogen sulfide, iron oxides, dirt and sediment\u003c\/li\u003e\n\u003cli\u003eReverse the disk periodically to prevent channeling\u003c\/li\u003e\n\u003cli\u003eCapacity is an estimate and depends on incoming water contaminants and usage\u003c\/li\u003e\n\u003cli\u003eIncludes the replacement cartridge only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge is the replacement for the Crystal Quest Bath Ball filter, so check your current unit before ordering. Pack options make it easy to keep a spare on hand for the next change.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895906013232,"sku":"CQE-RC-04052","price":39.5,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895906046000,"sku":"CQE-RC-04900","price":76.49,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895906078768,"sku":"CQE-RC-04901","price":151.99,"currency_code":"USD","in_stock":true},{"title":"Pack of 6","offer_id":50895906111536,"sku":"CQE-RC-04902","price":225.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/single-bath-ball-replacement-cartridge-crystal-quest-water-filter-cartridges-1220902036.png?v=1793072333"},{"product_id":"200-300-gpd-whole-house-ro-filter-pack","title":"Crystal Quest Whole House RO Replacement Filter Pack, 200 to 400 GPD Systems","description":"\u003cp\u003eThis Crystal Quest replacement pack holds the three 2-7\/8\" x 20\" prefilters used on 200 to 400 GPD whole house and low-flow RO systems, with complete packs that add the matching RO membrane. The prefilters reduce sediment down to 5 microns along with chlorine and chloramine before water reaches the membrane.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree-stage prefilter set: 5 micron pleated sediment, SMART multi-media and 5 micron carbon block\u003c\/li\u003e\n\u003cli\u003eReduces chlorine and chloramine, which protects the chlorine-sensitive RO membrane\u003c\/li\u003e\n\u003cli\u003eSMART and carbon media also reduce volatile organic compounds, other organic chemicals and a range of metals\u003c\/li\u003e\n\u003cli\u003eComplete packs include a 2.5\" x 14\" membrane (200 or 300 GPD) or a 2.5\" x 21\" membrane (400 GPD)\u003c\/li\u003e\n\u003cli\u003ePrefilters fit 2.5\" x 20\" housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003e300 and 400 GPD Whole House RO Systems; 200 and 300 GPD Low-Flow RO Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Size\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 20\", for 2.5\" x 20\" housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 1, Sediment\u003c\/td\u003e\n\u003ctd\u003ePleated cellulose on polypropylene core, 5 micron (CQE-RC-04015)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 2, SMART\u003c\/td\u003e\n\u003ctd\u003eCoconut shell carbon, catalytic carbon, redox alloy, ion-exchange resin, ceramic and tourmaline, 2.5 GPM (CQE-RC-04016)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 3, Carbon Block\u003c\/td\u003e\n\u003ctd\u003eAcid-washed coconut shell activated carbon, 5 micron, 2.5 GPM (CQE-RC-04014)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 200 or 300 GPD\u003c\/td\u003e\n\u003ctd\u003e3 prefilters + 1 x 2.5\" x 14\" RO membrane (CQE-RC-04111)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 400 GPD\u003c\/td\u003e\n\u003ctd\u003e3 prefilters + 1 x 2.5\" x 21\" RO membrane (CQE-RC-04084)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Replacement\u003c\/td\u003e\n\u003ctd\u003eTypically every 12 to 24 months; about 18 months for most homes; once a year on chlorinated city water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 2 to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eISO 9001 quality management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003ePrefilter pack contains the three cartridges only, with no RO membrane\u003c\/li\u003e\n\u003cli\u003eInstall prefilters in order from the inlet: sediment, SMART, then carbon block\u003c\/li\u003e\n\u003cli\u003ePrefilters are not designed to reduce TDS, hardness or salts; the RO membrane handles these\u003c\/li\u003e\n\u003cli\u003eThe thin-film composite membrane tolerates less than 1 ppm chlorine, and chlorine damage to it is irreversible\u003c\/li\u003e\n\u003cli\u003eCheck the size printed on your current membrane; older 300 GPD systems may use a different size\u003c\/li\u003e\n\u003cli\u003eComplete replacement packs are one-time purchases; actual filter life depends on feed water quality, system configuration and usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Choose the prefilter pack for routine cartridge changes, or a complete pack when the RO membrane is also due. If you are not sure which membrane your system uses, contact our team with your system model before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Prefilter pack","offer_id":50895915122736,"sku":"CQ-RC-0002P","price":211.0,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 200 or 300 GPD","offer_id":50895915155504,"sku":"CQ-RC-0002P-C300","price":364.75,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 400 GPD","offer_id":50895915188272,"sku":"CQ-RC-0002P-C400","price":373.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/200-300-gpd-whole-house-ro-filter-pack-crystal-quest-water-filter-cartridges-1263463678.webp?v=1793072360"},{"product_id":"eaglesorb-anti-scale-water-filter-cartridge","title":"Crystal Quest Eaglesorb ES3 Anti-Scale Water Filter Cartridge, Salt-Free","description":"\u003cp\u003eThe Crystal Quest Eaglesorb ES3 Anti-Scale Water Filter Cartridge reduces hard-water scale without salt, a brine tank, wastewater or power. Its media converts dissolved calcium and magnesium into tiny stable crystals that are less likely to form scale on fixtures, appliances and heating surfaces.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSalt-free catalytic conditioning reduces scale from calcium and magnesium\u003c\/li\u003e\n\u003cli\u003eNo brine tank, regeneration, backwash, wastewater or electricity\u003c\/li\u003e\n\u003cli\u003eMinerals stay in the water; nothing is added and nothing needs refilling\u003c\/li\u003e\n\u003cli\u003eExisting scale slowly dissolves over time\u003c\/li\u003e\n\u003cli\u003eFour sizes fit 2.5\" x 10\", 2.5\" x 20\", 5\" x 10\" Big Blue and 5\" x 20\" Big Blue housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eEaglesorb ES3 anti-scale media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment Method\u003c\/td\u003e\n\u003ctd\u003eCatalytic conditioning (salt-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04113)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\"; 1.5 GPM (5.6 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04114)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\"; 2.5 GPM (9.4 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04115)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue; 3 GPM (11.4 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04116)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue; contact us to confirm flow rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Pads\u003c\/td\u003e\n\u003ctd\u003e1-micron pads behind the end-cap openings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eThis is not a water softener; a hardness test will read about the same before and after treatment\u003c\/li\u003e\n\u003cli\u003ePretreatment is required for iron, manganese, copper, oil, hydrogen sulfide, phosphate, and chlorine above 3 ppm\u003c\/li\u003e\n\u003cli\u003eFor household hardness of 25 grains per gallon or more, a salt-based softener is recommended instead\u003c\/li\u003e\n\u003cli\u003eNot designed to treat chlorine, chemicals, heavy metals or microbiological contaminants; pair with a sediment, carbon or SMART cartridge for filtration\u003c\/li\u003e\n\u003cli\u003eHeavy, long-standing scale may need one manual cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge drops into standard slim and Big Blue housings and suits homes that want scale control while keeping minerals in the water. If you need true softening, our team can point you to a cation resin cartridge or a whole house softener.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8” x 9-3\/4” \/ Single","offer_id":50895933145136,"sku":"CQE-RC-04113","price":77.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895933177904,"sku":"CQE-RC-04113-2PK","price":154.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895933210672,"sku":"CQE-RC-04113-4PK","price":308.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Single","offer_id":50895933243440,"sku":"CQE-RC-04114","price":128.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 2","offer_id":50895933276208,"sku":"CQE-RC-04114-2PK","price":256.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8” x 20” \/ Pack of 4","offer_id":50895933308976,"sku":"CQE-RC-04114-4PK","price":512.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Single","offer_id":50895933341744,"sku":"CQE-RC-04115","price":134.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895933374512,"sku":"CQE-RC-04115-2PK","price":268.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895933407280,"sku":"CQE-RC-04115-4PK","price":536.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Single","offer_id":50895933440048,"sku":"CQE-RC-04116","price":231.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 2","offer_id":50895933472816,"sku":"CQE-RC-04116-2PK","price":462.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 4","offer_id":50895933505584,"sku":"CQE-RC-04116-4PK","price":924.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/eaglesorb-es3-anti-scale-water-filter-cartridge-crystal-quest-water-filter-cartridges-1263260675.webp?v=1793072417"},{"product_id":"ultra-high-purity-demineralizing-cartridge","title":"Crystal Quest Ultra High Purity Mixed Bed DI Resin Cartridge","description":"\u003cp\u003eThis Crystal Quest mixed bed deionization cartridge polishes reverse osmosis water to 14 to 18 megohm-cm resistivity in its 2-7\/8\" sizes. It is made for technical water such as reef keeping, laboratory use, rinsing and plating, and spot-free washing, and is not intended for drinking water.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMixed cation (hydrogen form) and anion (hydroxide form) resins exchange dissolved ions for pure water\u003c\/li\u003e\n\u003cli\u003eTargets calcium, magnesium, sodium and other metal ions, plus chloride, sulfate, nitrate and bicarbonate\u003c\/li\u003e\n\u003cli\u003eDesigned as the final polishing stage after an RO system\u003c\/li\u003e\n\u003cli\u003ePublished grain capacity and estimated gallons for the 2-7\/8\" sizes help plan replacements\u003c\/li\u003e\n\u003cli\u003eOutput is easy to check with a resistivity or TDS meter\u003c\/li\u003e\n\u003cli\u003eFour sizes for standard slim and Big Blue housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eMixed bed deionization (DI) resin cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-0500)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\" housings; 0.2 GPM operating \/ 0.3 GPM max; 450 grains (as CaCO3); about 33 gal at 200 ppm feed TDS, 680 gal at 10 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-0501)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\" housings; 0.4 GPM operating \/ 0.6 GPM max; 900 grains (as CaCO3); about 66 gal at 200 ppm feed TDS, 1,360 gal at 10 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-0502)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue housings; flow and capacity confirmed on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-0503)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue housings; flow and capacity confirmed on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput (2-7\/8\" Sizes)\u003c\/td\u003e\n\u003ctd\u003e14 to 18 megohm-cm resistivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature (2-7\/8\" Sizes)\u003c\/td\u003e\n\u003ctd\u003e40 to 85 F (5 to 29 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure (2-7\/8\" Sizes)\u003c\/td\u003e\n\u003ctd\u003e20 to 125 PSI (1.4 to 8.6 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicron Rating (2-7\/8\" Sizes)\u003c\/td\u003e\n\u003ctd\u003e25 micron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials (2-7\/8\" Sizes)\u003c\/td\u003e\n\u003ctd\u003eABS cap and body, PE pad, EPDM gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Feed\u003c\/td\u003e\n\u003ctd\u003eReverse osmosis treated water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eNot intended for drinking use; it produces technical water only\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, sediment, chlorine or most dissolved organic chemicals; place sediment, carbon and RO stages ahead of the DI cartridge\u003c\/li\u003e\n\u003cli\u003eActual output varies with feed water, flow and remaining capacity; gallon figures are estimates\u003c\/li\u003e\n\u003cli\u003eNo field regeneration; replace when output no longer meets your application's requirement\u003c\/li\u003e\n\u003cli\u003eFor the 4-5\/8\" sizes, contact our team with the part number to confirm flow and service plan before ordering\u003c\/li\u003e\n\u003cli\u003eHousing not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. The resin bed shows dark cation beads mixed with light amber anion beads, held in place by a pad, and the cartridge seals into a standard housing. Crystal Quest builds it in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895934685232,"sku":"CQE-RC-0500","price":69.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895934718000,"sku":"CQE-RC-0500-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895934750768,"sku":"CQE-RC-0500-4PK","price":276.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895934783536,"sku":"CQE-RC-0501","price":129.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895934816304,"sku":"CQE-RC-0501-2PK","price":258.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895934849072,"sku":"CQE-RC-0501-4PK","price":516.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Single","offer_id":50895934881840,"sku":"CQE-RC-0502","price":134.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895934914608,"sku":"CQE-RC-0502-2PK","price":268.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895934947376,"sku":"CQE-RC-0502-4PK","price":536.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Single","offer_id":50895934980144,"sku":"CQE-RC-0503","price":189.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 2","offer_id":50895935012912,"sku":"CQE-RC-0503-2PK","price":378.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8\" x 20\" \/ Pack of 4","offer_id":50895935045680,"sku":"CQE-RC-0503-4PK","price":756.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/ultra-high-purity-di-resin-cartridge-crystal-quest-water-filter-cartridges-1263260528.webp?v=1793072422"},{"product_id":"4000-5000-gpd-whole-house-ro-filter-pack","title":"Crystal Quest Whole House RO Replacement Filter Pack, 4000 and 5000 GPD Systems","description":"\u003cp\u003eThis Crystal Quest replacement pack holds the three 4-5\/8\" x 20\" prefilters for 4,000 and 5,000 GPD whole house RO systems, with complete packs that add the 4\" x 40\" RO membranes. The prefilters remove sediment down to 5 microns and reduce chlorine and chloramine before water reaches the membranes.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree-stage prefilter set: 5 micron pleated sediment, SMART multi-media and 5 micron coconut carbon block\u003c\/li\u003e\n\u003cli\u003eReduces chlorine and chloramine, which protects the chlorine-sensitive RO membranes\u003c\/li\u003e\n\u003cli\u003eSMART and carbon media also reduce volatile organic compounds, other organic chemicals and some metals\u003c\/li\u003e\n\u003cli\u003eSMART and carbon block cartridges rated 6 GPM at this size\u003c\/li\u003e\n\u003cli\u003eCartridges fit 5\" x 20\" Big Blue housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003e4,000 and 5,000 GPD Whole House RO Systems; Commercial Mid-Flow RO System, 4,000 and 5,000 GPD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Size\u003c\/td\u003e\n\u003ctd\u003e4-5\/8\" x 20\", for 5\" x 20\" Big Blue housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 1, Sediment\u003c\/td\u003e\n\u003ctd\u003ePleated cellulose on polypropylene core, 5 micron (CQE-RC-04034)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 2, SMART\u003c\/td\u003e\n\u003ctd\u003eCoconut shell carbon, catalytic carbon, redox alloy, ion-exchange resin, ceramic and tourmaline, 6 GPM (CQE-RC-04030)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage 3, Carbon Block\u003c\/td\u003e\n\u003ctd\u003eAcid-washed coconut shell activated carbon, 5 micron, 6 GPM (CQE-RC-04036)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 4000 GPD\u003c\/td\u003e\n\u003ctd\u003e3 prefilters + 2 x 4\" x 40\" RO membranes (CQE-RC-04086)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Pack, 5000 GPD\u003c\/td\u003e\n\u003ctd\u003e3 prefilters + 3 x 4\" x 40\" RO membranes (CQE-RC-04086)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrefilter Replacement\u003c\/td\u003e\n\u003ctd\u003eTypically every 12 to 24 months; about 18 months for most homes; once a year on chlorinated city water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 2 to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eISO 9001 quality management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003ePrefilter pack contains the three cartridges only, with no RO membrane\u003c\/li\u003e\n\u003cli\u003eNot a complete set for the 7,000 GPD system, which uses four prefilter housings\u003c\/li\u003e\n\u003cli\u003ePrefilters do not remove dissolved salts or TDS; the RO membranes handle these\u003c\/li\u003e\n\u003cli\u003eNot designed for hardness above 15 gpg or iron or manganese above 0.05 ppm; these need separate pretreatment\u003c\/li\u003e\n\u003cli\u003eThe membranes tolerate less than 1 ppm chlorine, and chlorine damage is permanent\u003c\/li\u003e\n\u003cli\u003eCheck the size printed on your current membranes before ordering; actual filter life depends on feed water quality, system configuration and usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Choose the prefilter pack for routine cartridge changes, or a complete pack when the RO membranes are also due. If you are not sure which pack fits your system, contact our team with your system model before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Prefilter pack","offer_id":50895937830960,"sku":"CQ-RC-0004P","price":330.0,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 4000 GPD","offer_id":50895937863728,"sku":"CQ-RC-0004P-C4000","price":902.7,"currency_code":"USD","in_stock":true},{"title":"Complete replacement pack, 5000 GPD","offer_id":50895937896496,"sku":"CQ-RC-0004P-C5000","price":1189.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/4000-5000-gpd-whole-house-ro-filter-pack-crystal-quest-water-filter-cartridges-1263463676.webp?v=1793072432"},{"product_id":"phosphate-coconut-shell-gac-filter-cartridge","title":"Crystal Quest Phosphate \u0026 Coconut Shell GAC Replacement Filter Cartridge, Scale Inhibitor","description":"\u003cp\u003eThe Crystal Quest Phosphate \u0026amp; Coconut Shell GAC Filter Cartridge blends polyphosphate and coconut shell granular activated carbon in one stage. The polyphosphate inhibits scale formation from hardness minerals, and the carbon reduces chlorine taste and odor.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolyphosphate inhibits scale formation from hardness minerals without removing them\u003c\/li\u003e\n\u003cli\u003eCoconut shell GAC reduces chlorine taste and odor\u003c\/li\u003e\n\u003cli\u003eHard, dense carbon with a high share of very small pores\u003c\/li\u003e\n\u003cli\u003e1-micron pads behind the end-cap openings\u003c\/li\u003e\n\u003cli\u003eTypical replacement every 12 to 24 months, about 18 months for most homes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes (Diameter x Height)\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\", 2-7\/8\" x 20\", 4-5\/8\" x 9-3\/4\", 4-5\/8\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Housing\u003c\/td\u003e\n\u003ctd\u003e2.5\" x 10\" \/ 2.5\" x 20\" \/ 5\" x 10\" Big Blue \/ 5\" x 20\" Big Blue (by size, in the order above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003ePolyphosphate and coconut shell granular activated carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Pads\u003c\/td\u003e\n\u003ctd\u003e1-micron pads behind end-cap openings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003e12 to 24 months, about 18 months for most homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Options\u003c\/td\u003e\n\u003ctd\u003eSingle, pack of 2, pack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not soften water or remove calcium and magnesium\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, fluoride, nitrate, arsenic, lead, other heavy metals or TDS\u003c\/li\u003e\n\u003cli\u003eUse only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003ePhosphate dissolves over time, so media depletes faster with harder water and higher use; replace sooner if scale returns or taste, odor, flow or pressure changes\u003c\/li\u003e\n\u003cli\u003eCartridge color may change between production runs without notice\u003c\/li\u003e\n\u003cli\u003eCrystal Quest does not publish a flow rate or gallon capacity for this cartridge; manufactured under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge fits Crystal Quest countertop, under-sink and whole house housings that specify phosphate and coconut shell GAC media. Actual life depends on feed water quality, system configuration and usage, so choose the size that matches the cartridge you use now.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895939895344,"sku":"CQE-RC-04013","price":29.5,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895939928112,"sku":"CQE-RC-04013-2PK","price":59.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895939960880,"sku":"CQE-RC-04013-4PK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895939993648,"sku":"CQE-RC-04025","price":52.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895940026416,"sku":"CQE-RC-04025-2PK","price":104.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895940059184,"sku":"CQE-RC-04025-4PK","price":208.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895940091952,"sku":"CQE-RC-04074","price":58.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895940124720,"sku":"CQE-RC-04074-2PK","price":116.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895940157488,"sku":"CQE-RC-04074-4PK","price":232.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895940190256,"sku":"CQE-RC-04079","price":109.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895940223024,"sku":"CQE-RC-04079-2PK","price":218.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895940255792,"sku":"CQE-RC-04079-4PK","price":436.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/phosphate-coconut-shell-gac-filter-cartridge-crystal-quest-water-filter-cartridges-1263260607.webp?v=1793072439"},{"product_id":"calcite-coconut-shell-gac-filter-cartridge","title":"Crystal Quest Calcite \u0026 Coconut Shell GAC Replacement Filter Cartridge, 0.5 to 6 GPM","description":"\u003cp\u003eThis Crystal Quest cartridge blends calcite (calcium carbonate) with coconut shell granular activated carbon. The calcite dissolves into acidic water to raise pH, while the carbon polishes taste and odor, including chlorine taste.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcite raises the pH of low pH or acidic water and dissolves more as acidity rises\u003c\/li\u003e\n\u003cli\u003eAdds calcium to low-mineral or very soft water\u003c\/li\u003e\n\u003cli\u003eCoconut shell GAC polishing stage improves taste and odor, including chlorine taste\u003c\/li\u003e\n\u003cli\u003eFour sizes from 0.5 to 6 GPM with capacities from 3,000 to 18,000 gallons\u003c\/li\u003e\n\u003cli\u003eFits standard 2.5\" x 10\", 2.5\" x 20\", 5\" x 10\" and 5\" x 20\" housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCalcite (calcium carbonate) and coconut shell GAC blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 9-3\/4\" (CQE-RC-04012)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 10\" housing, 0.5 GPM (1.9 LPM), 3,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-7\/8\" x 20\" (CQE-RC-04024)\u003c\/td\u003e\n\u003ctd\u003eFits 2.5\" x 20\" housing, 2.5 GPM (9.4 LPM), 8,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 9-3\/4\" (CQE-RC-04075)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 10\" Big Blue housing, 3 GPM (11.4 LPM), 8,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-5\/8\" x 20\" (CQE-RC-04080)\u003c\/td\u003e\n\u003ctd\u003eFits 5\" x 20\" Big Blue housing, 6 GPM (22.7 LPM), 18,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Basis\u003c\/td\u003e\n\u003ctd\u003eEstimate at water hardness under 100 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e40 to 145°F (4.4 to 62.8°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, casing and expansion pad, spun polypropylene post-filter, 1-micron end pads, Buna-N top gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement\u003c\/td\u003e\n\u003ctd\u003e12 to 24 months (about 18 months for most homes) or at the gallon estimate, whichever comes first\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eCalcite is consumed as it dissolves, and some hardness increase is expected\u003c\/li\u003e\n\u003cli\u003eOutput pH is not fixed and depends on incoming water, mineral content and flow\u003c\/li\u003e\n\u003cli\u003eThe carbon is a polishing stage, not a full carbon stage\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, fluoride, nitrate, lead or other heavy metals, iron, or high VOC or chloramine loads\u003c\/li\u003e\n\u003cli\u003eNot intended for neutral or alkaline water or microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eReplace sooner if taste, odor, flow or pressure changes\u003c\/li\u003e\n\u003cli\u003eMade in the USA under ISO 9001 quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This cartridge suits homes with acidic or very soft water that want pH correction and better taste in a single cartridge, and it fits Crystal Quest countertop, under-sink and whole house cartridge housings. Choose the size that matches your existing housing.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"2-7\/8\" x 9-3\/4\" \/ Single","offer_id":50895944646704,"sku":"CQE-RC-04012","price":39.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 2","offer_id":50895944679472,"sku":"CQE-RC-04012-2PK","price":78.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 9-3\/4\" \/ Pack of 4","offer_id":50895944712240,"sku":"CQE-RC-04012-4PK","price":156.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Single","offer_id":50895944745008,"sku":"CQE-RC-04024","price":89.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 2","offer_id":50895944777776,"sku":"CQE-RC-04024-2PK","price":178.0,"currency_code":"USD","in_stock":true},{"title":"2-7\/8\" x 20\" \/ Pack of 4","offer_id":50895944810544,"sku":"CQE-RC-04024-4PK","price":356.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Single","offer_id":50895944843312,"sku":"CQE-RC-04075","price":94.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 2","offer_id":50895944876080,"sku":"CQE-RC-04075-2PK","price":188.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 9-3\/4” \/ Pack of 4","offer_id":50895944908848,"sku":"CQE-RC-04075-4PK","price":376.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Single","offer_id":50895944941616,"sku":"CQE-RC-04080","price":144.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 2","offer_id":50895944974384,"sku":"CQE-RC-04080-2PK","price":288.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/8” x 20” \/ Pack of 4","offer_id":50895945007152,"sku":"CQE-RC-04080-4PK","price":576.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/calcite-coconut-shell-gac-filter-cartridge-crystal-quest-water-filter-cartridges-1263260711.webp?v=1793072456"},{"product_id":"faucet-mount-filter","title":"Crystal Quest Faucet Mount Filter Cartridge, 6 Stage Replacement","description":"\u003cp\u003eThe Crystal Quest Faucet Mount Filter Cartridge (CQE-RC-04046) is the sealed six-stage replacement for the Crystal Quest Faucet Mount Water Filter System. Each cartridge is rated for approximately 2,000 gallons, or about 6 to 12 months of drinking and cooking water.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSix filtration stages reduce chlorine taste and odor, VOCs, THMs, heavy metals, sediment and rust\u003c\/li\u003e\n\u003cli\u003eReplaceable one-micron pre-filter pad on top catches particles first\u003c\/li\u003e\n\u003cli\u003eReversible design lets you flip the cartridge to back-flush the media\u003c\/li\u003e\n\u003cli\u003eApproximately 2,000 gallons of capacity per cartridge\u003c\/li\u003e\n\u003cli\u003eAvailable single or in packs of 2, 4 or 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04046 (single)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-Filter\u003c\/td\u003e\n\u003ctd\u003e1-micron pad, replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003eAbout 0.30 GPM (1.1 lpm) at 60 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20–60 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F–85°F (4.4°C–29.4°C), cold water only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eApproximately 2,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated Life\u003c\/td\u003e\n\u003ctd\u003e6 to 12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest Faucet Mount Water Filter System (chrome and white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Part Numbers\u003c\/td\u003e\n\u003ctd\u003ePack of 2: CQE-FM-00502; Pack of 4: CQE-FM-00503; Pack of 6: CQE-FM-00504\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eFits only the Crystal Quest Faucet Mount housing; not compatible with other brands\u003c\/li\u003e\n\u003cli\u003eCartridge only; the faucet mount housing, diverter and adapters are not included\u003c\/li\u003e\n\u003cli\u003eRun the cold tap about one-third open; a slower flow is normal by design\u003c\/li\u003e\n\u003cli\u003eNot designed to reduce TDS, fluoride, nitrate or hardness minerals, and not for microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eCapacity and life are estimates that vary with water condition and use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. About every three months you can flip the cartridge by moving the micron pad to the other end, reinstalling, and running water for 3 to 5 minutes. Replace the cartridge when chlorine taste or smell returns, or when flow stays slow after a new micron pad.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895955853360,"sku":"CQE-RC-04046","price":29.5,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895955886128,"sku":"CQE-FM-00502","price":57.98,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895955918896,"sku":"CQE-FM-00503","price":113.96,"currency_code":"USD","in_stock":true},{"title":"Pack of 6","offer_id":50895955951664,"sku":"CQE-FM-00504","price":167.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/single-faucet-mount-filter-cartridge-crystal-quest-water-filter-cartridges-1263260665.webp?v=1793072497"},{"product_id":"water-cooler-reverse-osmosis-arsenic-filter-cartridge","title":"Crystal Quest Inline Arsenic Removal Filter Cartridge for RO Systems and Water Coolers","description":"\u003cp\u003eThis sealed Crystal Quest inline cartridge is a dedicated arsenic stage, filled with arsenic-selective media and fitted with a threaded elbow connector at each end. It plumbs into the supply tubing of point-of-use RO systems, ice maker and refrigerator lines, and water coolers or fountains.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArsenic-selective media in a stage separate from carbon and sediment filtration\u003c\/li\u003e\n\u003cli\u003eCaptures arsenate (the oxidized form) most readily\u003c\/li\u003e\n\u003cli\u003eSealed inline design is replaced as one piece, with no housing to open\u003c\/li\u003e\n\u003cli\u003eThreaded elbow connectors and a flow arrow on the label simplify installation\u003c\/li\u003e\n\u003cli\u003eWorks before or after a point-of-use RO system\u003c\/li\u003e\n\u003cli\u003eAvailable as a single cartridge or in packs of 2 or 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04062\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSealed inline arsenic reduction cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eArsenic-selective media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eThreaded elbow connector at each end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Supply\u003c\/td\u003e\n\u003ctd\u003eCold, microbiologically safe water only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-Up Flush\u003c\/td\u003e\n\u003ctd\u003eAbout 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003ePre or post point-of-use RO, ice maker and refrigerator lines, water coolers and fountains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eThunder 1000C under-sink RO (optional arsenic cartridge), Countertop Reverse Osmosis System (optional arsenic stage), bottleless water coolers (optional cartridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eArsenite may need to be oxidized to arsenate before this cartridge for effective capture\u003c\/li\u003e\n\u003cli\u003eNot designed to treat chlorine or chemical tastes, fluoride, nitrate, dissolved solids, bacteria or viruses\u003c\/li\u003e\n\u003cli\u003eInstalls inline on supply tubing; it is not a slot-in replacement for a refrigerator's built-in filter\u003c\/li\u003e\n\u003cli\u003eCapacity depends on arsenic level, competing ions and water use; no fixed replacement interval is published\u003c\/li\u003e\n\u003cli\u003eThe label includes nine numbered replacement steps; install according to your system manual\u003c\/li\u003e\n\u003cli\u003eFor standard drop-in housings, Crystal Quest offers a separate Arsenic Removal Filter Cartridge in four sizes\u003c\/li\u003e\n\u003cli\u003eCartridge color may change without notice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Run cold water through a new cartridge for about 15 minutes before use, and follow the flow arrow on the label so water passes in the right direction. Crystal Quest makes this cartridge in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895955984432,"sku":"CQE-RC-04062","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895956017200,"sku":"CQE-RC-04062-2PK","price":138.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895956049968,"sku":"CQE-RC-04062-4PK","price":276.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/arsenic-removal-inline-reverse-osmosis-filter-cartridge-crystal-quest-water-filter-cartridges-1263598061.webp?v=1793072497"},{"product_id":"pitcher-filter","title":"Crystal Quest Standard SMART Water Pitcher Replacement Cartridge, 5-Stage, 2,000 Gallon","description":"\u003cp\u003eThe Crystal Quest Standard\/SMART Water Pitcher Cartridge is the standard replacement cartridge for the Crystal Quest Water Pitcher Filter System. In IAPMO R\u0026amp;T Lab report 2295-20552 (2020), tested to the NSF\/ANSI 42 chlorine reduction method, it averaged 97.3% chlorine reduction over a 40-gallon test capacity.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFive stages of SMART multi-media: ERA 6500, ERA 9500, ion exchange resin, coconut shell GAC and catalytic carbon\u003c\/li\u003e\n\u003cli\u003eReduces chlorine taste and odor, VOCs, THMs and heavy metals\u003c\/li\u003e\n\u003cli\u003eERA 9500 copper-zinc media targets iron and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003eApproximately 2,000 gallon capacity, typically replaced every 6 to 12 months\u003c\/li\u003e\n\u003cli\u003ePresses into the bottom of the pitcher reservoir and seals; fits every Crystal Quest pitcher color\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCrystal Quest Water Pitcher Filter System (all colors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eERA 6500 and ERA 9500 redox media, ion exchange resin, coconut shell GAC, catalytic carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eGravity-fed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eApproximately 2,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003eTypically 6 to 12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003eCold water only, 40 to 85 F (4.4 to 29 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, polyolefin inner and outer wraps, polyethylene netting, Buna-N gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Test\u003c\/td\u003e\n\u003ctd\u003eIAPMO R\u0026amp;T Lab report 2295-20552 (2020), NSF\/ANSI 42 chlorine reduction, 97.3% average over 40 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04047 (single), CQE-RC-04906 (pack of 2), CQE-RC-04907 (pack of 4), CQE-RC-04908 (pack of 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003ePitcher, lid and reservoir are not included\u003c\/li\u003e\n\u003cli\u003eThe chlorine result is a test report, not a certification\u003c\/li\u003e\n\u003cli\u003eNot designed to treat fluoride, arsenic, nitrate or TDS, or water that is microbiologically unsafe or of unknown quality\u003c\/li\u003e\n\u003cli\u003eFirst use: soak upright in cold water for 20 minutes, rinse for 10 to 15 seconds, press into the reservoir, then fill and discard the first two pitchers\u003c\/li\u003e\n\u003cli\u003eCapacity is an estimate; replace sooner if taste, odor or flow changes\u003c\/li\u003e\n\u003cli\u003eCartridge color may change without notice; the part number stays the same\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. If flow slows, check that the cartridge is firmly seated and clean it, and replace it if flow does not recover. Specialty cartridges for the same pitcher include SMART\/Fluoride Removal, SMART\/Arsenic Removal, Alkalizing and Demineralizer (DI). Made in the USA under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895963488304,"sku":"CQE-RC-04047","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895963521072,"sku":"CQE-RC-04906","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895963553840,"sku":"CQE-RC-04907","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 6","offer_id":50895963586608,"sku":"CQE-RC-04908","price":101.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/single-standard-smart-water-pitcher-cartridge-crystal-quest-water-filter-cartridges-1263260533.webp?v=1793072523"},{"product_id":"water-cooler-reverse-osmosis-fluoride-filter-cartridge","title":"Crystal Quest Inline Fluoride Removal Filter Cartridge for RO Systems and Water Coolers","description":"\u003cp\u003eThis sealed Crystal Quest inline cartridge is a dedicated point-of-use stage for inorganic fluoride in municipal water. Its Calcium GAC (bone char) media is 70% to 76% hydroxyapatite, which takes up fluoride and holds it as fluorapatite.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBone char media targets inorganic fluoride through ion exchange and precipitation\u003c\/li\u003e\n\u003cli\u003eCarbon content adds adsorption of some dissolved organic and colored compounds\u003c\/li\u003e\n\u003cli\u003eSealed inline design is replaced as one piece, with no housing to open\u003c\/li\u003e\n\u003cli\u003eThreaded elbow connectors and a flow arrow on the label simplify installation\u003c\/li\u003e\n\u003cli\u003eWorks before or after a point-of-use RO system, or on a water cooler or ice maker line\u003c\/li\u003e\n\u003cli\u003eAvailable as a single cartridge or in packs of 2 or 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCQE-RC-04060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSealed inline fluoride reduction cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eCalcium GAC (granular bone char)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Composition\u003c\/td\u003e\n\u003ctd\u003eHydroxyapatite (tricalcium phosphate) 70% to 76%, carbon 9% to 11%, calcium carbonate 7% to 9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Area\u003c\/td\u003e\n\u003ctd\u003e200 m²\/g total, 50 m²\/g carbon surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePore Size \/ Pore Volume\u003c\/td\u003e\n\u003ctd\u003e7.5 to 60,000 nm \/ 0.225 cm³\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness Number\u003c\/td\u003e\n\u003ctd\u003e80 minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcid Soluble Ash \/ Iron\u003c\/td\u003e\n\u003ctd\u003e3% maximum \/ less than 0.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia pH\u003c\/td\u003e\n\u003ctd\u003e8 to 10 typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eThreaded elbow connector at each end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Supply\u003c\/td\u003e\n\u003ctd\u003eCold, microbiologically safe water only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-Up Flush\u003c\/td\u003e\n\u003ctd\u003eAbout 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eThunder under-sink RO such as Thunder 1000C (optional fluoride cartridge), Countertop Reverse Osmosis System (optional fluoride stage), bottleless water coolers (optional cartridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eMedia is animal-derived, made by calcining cattle bones\u003c\/li\u003e\n\u003cli\u003eFluoride uptake is highest in slightly acidic to neutral water and drops as pH rises; run at rated flow for adequate contact time\u003c\/li\u003e\n\u003cli\u003eReduction of heavy metals such as lead and of organic compounds is not separately rated for this cartridge\u003c\/li\u003e\n\u003cli\u003eNot designed to treat bacteria, viruses, nitrate, hardness or dissolved solids, and not a dedicated chlorine or taste stage; pair with a SMART inline cartridge for that\u003c\/li\u003e\n\u003cli\u003eInstalls inline on supply tubing; it is not a slot-in replacement for a refrigerator's built-in filter\u003c\/li\u003e\n\u003cli\u003eNo fixed replacement interval is published; life depends on incoming fluoride level and water use, so test treated water\u003c\/li\u003e\n\u003cli\u003eCartridge color may change without notice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Fluoride reaches tap water through municipal addition and through natural erosion of mineral deposits. Flush a new cartridge with cold water for about 15 minutes before first use, following the flow arrow on the label. Crystal Quest builds it under ISO 9001 quality management.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Single","offer_id":50895976792112,"sku":"CQE-RC-04060","price":67.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895976824880,"sku":"CQE-RC-04060-2PK","price":134.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895976857648,"sku":"CQE-RC-04060-4PK","price":268.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/pack-of-2-fluoride-removal-inline-reverse-osmosis-filter-cartridge-crystal-quest-water-filter-cartridges-1263598071.webp?v=1793072574"},{"product_id":"inline-granulated-activated-coconut-shell-carbon-gac-filter-cartridge","title":"Crystal Quest Inline GAC Filter Cartridge, Coconut Shell Carbon, 0.5 GPM","description":"\u003cp\u003eThe Crystal Quest Inline GAC Filter Cartridge is a sealed inline cartridge filled with granular activated coconut shell carbon, rated at 0.5 GPM. It reduces chlorine taste and odor, VOCs, pesticides and industrial solvents, and comes with Jaco or Quick Connect fittings.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoconut shell GAC reduces chlorine taste and odor, VOCs, insecticides, pesticides and industrial solvents\u003c\/li\u003e\n\u003cli\u003eSealed design with no housing to open; replace the whole cartridge when spent\u003c\/li\u003e\n\u003cli\u003eGranular media keeps flow strong on low-pressure lines\u003c\/li\u003e\n\u003cli\u003eChoice of Jaco or Quick Connect fittings\u003c\/li\u003e\n\u003cli\u003eTypical replacement every 12 to 24 months, about 18 months for most homes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eGranular activated coconut shell carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Flow Rate\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM (1.9 lpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFittings\u003c\/td\u003e\n\u003ctd\u003eJaco (CQE-RC-04038) or Quick Connect (CQE-RC-04038Q)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20–60 psi (1.4–4.1 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e40°F–90°F (4°C–32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolypropylene end caps, polyolefin inner and outer wraps, Buna-N gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003e12 to 24 months (about 18 months typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eSuited to refrigerator and ice maker lines, inline filter setups, water coolers, drinking fountains and point-of-use RO systems\u003c\/li\u003e\n\u003cli\u003eNot a sediment filter; add an inline sediment cartridge upstream if your water carries sand, silt or rust\u003c\/li\u003e\n\u003cli\u003eReduces chloramine more slowly than chlorine; for chloraminated water, a SMART inline cartridge is the listed alternative\u003c\/li\u003e\n\u003cli\u003eNot designed to reduce TDS, hardness, fluoride, nitrate, arsenic, lead or other dissolved metals; use only on microbiologically safe water\u003c\/li\u003e\n\u003cli\u003eFlush before first use; new carbon may release fine dust that clears with flushing\u003c\/li\u003e\n\u003cli\u003eA leak detector or flood-prevention valve is recommended at installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. Crystal Quest uses this cartridge as the carbon stage in several of its water coolers and RO systems, so check your system manual or contact our team to confirm the correct part and fitting before ordering. Replace it sooner if you notice changes in taste, odor, flow or pressure.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $200\u003c\/p\u003e\n\u003cp\u003eIf you have questions about this product before you order, our team is happy to help.\u003c\/p\u003e\n\u003cp\u003eEmail: \u003ca href=\"mailto:support@avermontdirect.com\" target=\"_blank\" rel=\"noopener\"\u003esupport@avermontdirect.com\u003c\/a\u003e\u003cbr\u003e\nPhone: \u003ca href=\"tel:+18444553695\" target=\"_blank\" rel=\"noopener\"\u003e+1 (844) 455-3695\u003c\/a\u003e\u003cbr\u003e\nHours: Monday–Friday, 9AM–5PM\u003cbr\u003e\nLive Chat: Available 24\/7\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"JACO \/ Single","offer_id":50895986032688,"sku":"CQE-RC-04038","price":49.0,"currency_code":"USD","in_stock":true},{"title":"JACO \/ Pack of 2","offer_id":50895986065456,"sku":"CQE-RC-04038-2PK","price":98.0,"currency_code":"USD","in_stock":true},{"title":"JACO \/ Pack of 4","offer_id":50895986098224,"sku":"CQE-RC-04038-4PK","price":196.0,"currency_code":"USD","in_stock":true},{"title":"Quick Connect \/ Single","offer_id":50895986130992,"sku":"CQE-RC-04038Q","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Quick Connect \/ Pack of 2","offer_id":50895986163760,"sku":"CQE-RC-04038Q-2PK","price":98.0,"currency_code":"USD","in_stock":true},{"title":"Quick Connect \/ Pack of 4","offer_id":50895986196528,"sku":"CQE-RC-04038Q-4PK","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/jaco-single-inline-granular-activated-coconut-shell-carbon-gac-filter-cartridge-crystal-quest-water-filter-cartridges-1263598148.webp?v=1793072611"}],"url":"https:\/\/avermontdirect.com\/collections\/replacement-filter-cartridges.oembed","provider":"Avermont Direct","version":"1.0","type":"link"}