{"title":"Water Filter Replacements","description":"\u003cp\u003eReplacement cartridges, RO membranes, filter packs, media and UV parts for Crystal Quest systems.\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-21-ro-membrane","title":"Crystal Quest 2.5 x 21-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 21\"\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 21\" 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":43310347550768,"sku":"CQE-RC-04084","price":162.25,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895550185520,"sku":"CQE-RC-04084-2PK","price":324.5,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895550218288,"sku":"CQE-RC-04084-4PK","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/2-5-x-21-freshwater-reverse-osmosis-membrane-crystal-quest-reverse-osmosis-membrane-33517381582941.jpg?v=1781664161"},{"product_id":"4-x-40-brackish-water-reverse-osmosis-membrane","title":"Crystal Quest 4 x 40-Inch Reverse Osmosis Membrane, Brackish Water","description":"\u003cp\u003eThis Crystal Quest Reverse Osmosis Membrane is designed for brackish water — water carrying more salinity than freshwater but less than seawater — using a semipermeable membrane and applied pressure to overcome osmotic pressure and remove ions, molecules, and larger particles from water.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTreats brackish feed water, which occurs where seawater and freshwater mix or in brackish aquifers\u003c\/li\u003e\n\u003cli\u003eUses a semipermeable membrane to remove ions, molecules, and larger particles from water\u003c\/li\u003e\n\u003cli\u003eApplies pressure to overcome osmotic pressure and drive water through the membrane\u003c\/li\u003e\n\u003cli\u003eCrystal Quest supplies residential, commercial, industrial, and municipal reverse osmosis solutions across many industries\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\u003eBrackish Water 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\" Brackish Water Reverse Osmosis Membrane is intended as a replacement membrane for RO systems treating brackish-salinity feed water.\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":43310347943984,"sku":"BW-4040","price":354.81,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895550382128,"sku":"BW-4040-2PK","price":709.62,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895550414896,"sku":"BW-4040-4PK","price":1419.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/4-x-40-brackish-water-reverse-osmosis-membrane-crystal-quest-brackish-ro-membrane-33517285802077.jpg?v=1781664169"},{"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":"2-5-x-40-brackish-water-reverse-osmosis-membrane","title":"Crystal Quest 2.5 x 40-Inch Reverse Osmosis Membrane, Brackish Water","description":"\u003cp\u003eThis Crystal Quest Reverse Osmosis Membrane is designed for brackish water — water carrying more salinity than freshwater but less than seawater — using a semipermeable membrane and applied pressure to overcome osmotic pressure and remove ions, molecules, and larger particles from water.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTreats brackish feed water, which occurs where seawater and freshwater mix or in brackish aquifers\u003c\/li\u003e\n\u003cli\u003eUses a semipermeable membrane to remove ions, molecules, and larger particles from water\u003c\/li\u003e\n\u003cli\u003eApplies pressure to overcome osmotic pressure and drive water through the membrane\u003c\/li\u003e\n\u003cli\u003eCrystal Quest supplies residential, commercial, industrial, and municipal reverse osmosis solutions across many industries\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\u003eBrackish Water 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\" Brackish Water Reverse Osmosis Membrane is intended as a replacement membrane for RO systems treating brackish-salinity feed water.\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":43310348075056,"sku":"BW-2540","price":305.05,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895552544816,"sku":"BW-2540-2PK","price":610.1,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895552577584,"sku":"BW-2540-4PK","price":1220.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/2-5-x-40-brackish-water-reverse-osmosis-membrane-crystal-quest-brackish-ro-membrane-33517285703773.jpg?v=1781664170"},{"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-brackish-water-reverse-osmosis-membrane","title":"Crystal Quest 8 x 40-Inch Reverse Osmosis Membrane, Brackish Water","description":"\u003cp\u003eThis Crystal Quest Reverse Osmosis Membrane is designed for brackish water — water carrying more salinity than freshwater but less than seawater — using a semipermeable membrane and applied pressure to overcome osmotic pressure and remove ions, molecules, and larger particles from water.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTreats brackish feed water, which occurs where seawater and freshwater mix or in brackish aquifers\u003c\/li\u003e\n\u003cli\u003eUses a semipermeable membrane to remove ions, molecules, and larger particles from water\u003c\/li\u003e\n\u003cli\u003eApplies pressure to overcome osmotic pressure and drive water through the membrane\u003c\/li\u003e\n\u003cli\u003eCrystal Quest supplies residential, commercial, industrial, and municipal reverse osmosis solutions across many industries\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\u003eBrackish Water 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\" Brackish Water Reverse Osmosis Membrane is intended as a replacement membrane for RO systems treating brackish-salinity feed water.\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":43310348042288,"sku":"BW-8040","price":655.25,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895551430704,"sku":"BW-8040-2PK","price":1310.5,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895551463472,"sku":"BW-8040-4PK","price":2621.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/8-x-40-brackish-water-reverse-osmosis-membrane-crystal-quest-water-filters-brackish-ro-membrane-33517289341021.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":"8-x-40-seawater-desal-reverse-osmosis-membrane","title":"Crystal Quest 8 x 40-Inch Reverse Osmosis Membrane, Seawater Desalination","description":"\u003cp\u003eThe Crystal Quest Desal Reverse Osmosis Membrane separates dissolved salts and other minerals from water, and is designed for feed-water sources including brackish water, seawater, wells, surface water (rivers and streams), wastewater, and industrial feed and process water.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeparates dissolved salts and other minerals from a range of feed-water sources\u003c\/li\u003e\n\u003cli\u003eSuited to brackish water, seawater, wells, surface water, wastewater, and industrial process water\u003c\/li\u003e\n\u003cli\u003eSeawater feed sources require pre-treatment to remove organics, algae, and fine particles\u003c\/li\u003e\n\u003cli\u003eReduces barium, cadmium, chromium III \u0026amp; VI, copper, fluoride, lead, mercury, nitrate, nitrite, radium, selenium, and TDS\u003c\/li\u003e\n\u003cli\u003eImproves the flavor of hot and cold beverages such as coffee, tea, and juice\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\u003eDesal \/ Seawater Reverse Osmosis Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed-Water Sources\u003c\/td\u003e\n\u003ctd\u003eBrackish, seawater, wells, surface water, wastewater, industrial process water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eReduces a broad range of dissolved contaminants, including TDS\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\" Desal\/Seawater Reverse Osmosis Membrane is intended as a replacement membrane for reverse osmosis systems treating high-salinity feed water, including seawater and brackish sources.\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":43310348468272,"sku":"SW-8040","price":807.3,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895551856688,"sku":"SW-8040-2PK","price":1614.6,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895551889456,"sku":"SW-8040-4PK","price":3229.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/8-x-40-seawater-desal-reverse-osmosis-membrane-crystal-quest-water-filters-desal-reverse-osmosis-membrane-33517374242909.jpg?v=1781664177"},{"product_id":"membrane-antiscalant","title":"Crystal Quest Membrane Antiscalant, Liquid","description":"\u003cp\u003eAS-300 is a liquid antiscalant formulated for feedwater with high levels of metal oxides, silica, and scale-forming minerals, with a maximum use level of 59 mg\/L.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEffective over a wide range of concentrations without flocculating dissolved polymers such as residual coagulants, iron, or aluminum-rich silica\u003c\/li\u003e\n\u003cli\u003eHelps reduce operating and capital costs of reverse osmosis, nanofiltration, and ultrafiltration systems\u003c\/li\u003e\n\u003cli\u003eInhibits polymerization of reactive silica and disperses colloidal silica\u003c\/li\u003e\n\u003cli\u003eCertified under ANSI\/NSF Standard 60 for drinking water production\u003c\/li\u003e\n\u003cli\u003eCompatible with major manufacturers' RO, NF, and UF membranes\u003c\/li\u003e\n\u003cli\u003eCan be used diluted or undiluted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eAS-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eLiquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Use Level\u003c\/td\u003e\n\u003ctd\u003e59 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective pH Range\u003c\/td\u003e\n\u003ctd\u003e5.0–10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eANSI\/NSF Standard 60 (drinking water production)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \/ Stability\u003c\/td\u003e\n\u003ctd\u003eIf frozen, thaw and mix before use; best used within 12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eInjected into the feed stream ahead of the static mixer and cartridge filter\u003c\/li\u003e\n\u003cli\u003eRetards polymerization and precipitation of silica\u003c\/li\u003e\n\u003cli\u003eControls coagulation of colloidal silica caused by aluminum, iron, and heavy metal salts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This antiscalant is designed for use ahead of reverse osmosis, nanofiltration, and ultrafiltration systems to help control inorganic scale formation on membranes.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1286\/9985\/files\/Antiscale_SDS_68813377-492e-4d25-ab66-7a7fc054aa5b.pdf?v=1650551618\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1286\/9985\/files\/Antiscale_PDS_2ef8d573-aa0a-410c-97b9-644de431525a.pdf?v=1650551618\" target=\"_blank\" rel=\"noopener\"\u003eProduct Data Sheet\u003c\/a\u003e\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":"1","offer_id":43310348566576,"sku":"CQE-AS-0001","price":129.0,"currency_code":"USD","in_stock":true},{"title":"2.5","offer_id":43310348599344,"sku":"CQE-AS-0205","price":189.0,"currency_code":"USD","in_stock":true},{"title":"5","offer_id":43310348632112,"sku":"CQE-AS-0050","price":320.0,"currency_code":"USD","in_stock":true},{"title":"15","offer_id":43310348664880,"sku":"CQE-AS-0015","price":860.0,"currency_code":"USD","in_stock":true},{"title":"55","offer_id":43310348697648,"sku":"CQE-AS-0025","price":2740.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/1-membrane-antiscalant-scientific-world-products-membrane-antiscalant-29859348938845.png?v=1781664178"},{"product_id":"2-5-x-40-seawater-desal-reverse-osmosis-membrane","title":"Crystal Quest 2.5 x 40-Inch Reverse Osmosis Membrane, Seawater Desalination","description":"\u003cp\u003eThe Crystal Quest Desal Reverse Osmosis Membrane separates dissolved salts and other minerals from water, and is designed for feed-water sources including brackish water, seawater, wells, surface water (rivers and streams), wastewater, and industrial feed and process water.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeparates dissolved salts and other minerals from a range of feed-water sources\u003c\/li\u003e\n\u003cli\u003eSuited to brackish water, seawater, wells, surface water, wastewater, and industrial process water\u003c\/li\u003e\n\u003cli\u003eSeawater feed sources require pre-treatment to remove organics, algae, and fine particles\u003c\/li\u003e\n\u003cli\u003eReduces barium, cadmium, chromium III \u0026amp; VI, copper, fluoride, lead, mercury, nitrate, nitrite, radium, selenium, and TDS\u003c\/li\u003e\n\u003cli\u003eImproves the flavor of hot and cold beverages such as coffee, tea, and juice\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\u003eDesal \/ Seawater Reverse Osmosis Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed-Water Sources\u003c\/td\u003e\n\u003ctd\u003eBrackish, seawater, wells, surface water, wastewater, industrial process water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eReduces a broad range of dissolved contaminants, including TDS\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\" Desal\/Seawater Reverse Osmosis Membrane is intended as a replacement membrane for reverse osmosis systems treating high-salinity feed water, including seawater and brackish sources.\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":43310348501040,"sku":"SW-2540","price":428.95,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895552118832,"sku":"SW-2540-2PK","price":857.9,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895552151600,"sku":"SW-2540-4PK","price":1715.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/2-5-x-40-seawater-desal-reverse-osmosis-membrane-crystal-quest-desal-reverse-osmosis-membrane-33517369229405.jpg?v=1781664177"},{"product_id":"4-x-40-seawater-desal-reverse-osmosis-membrane","title":"Crystal Quest 4 x 40-Inch Reverse Osmosis Membrane, Seawater Desalination","description":"\u003cp\u003eThe Crystal Quest Desal Reverse Osmosis Membrane separates dissolved salts and other minerals from water, and is designed for feed-water sources including brackish water, seawater, wells, surface water (rivers and streams), wastewater, and industrial feed and process water.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeparates dissolved salts and other minerals from a range of feed-water sources\u003c\/li\u003e\n\u003cli\u003eSuited to brackish water, seawater, wells, surface water, wastewater, and industrial process water\u003c\/li\u003e\n\u003cli\u003eSeawater feed sources require pre-treatment to remove organics, algae, and fine particles\u003c\/li\u003e\n\u003cli\u003eReduces barium, cadmium, chromium III \u0026amp; VI, copper, fluoride, lead, mercury, nitrate, nitrite, radium, selenium, and TDS\u003c\/li\u003e\n\u003cli\u003eImproves the flavor of hot and cold beverages such as coffee, tea, and juice\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\u003eDesal \/ Seawater Reverse Osmosis Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed-Water Sources\u003c\/td\u003e\n\u003ctd\u003eBrackish, seawater, wells, surface water, wastewater, industrial process water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eReduces a broad range of dissolved contaminants, including TDS\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\" Desal\/Seawater Reverse Osmosis Membrane is intended as a replacement membrane for reverse osmosis systems treating high-salinity feed water, including seawater and brackish sources.\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":43310348730416,"sku":"SW-4040","price":513.5,"currency_code":"USD","in_stock":true},{"title":"Pack of 2","offer_id":50895552479280,"sku":"SW-4040-2PK","price":1027.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":50895552512048,"sku":"SW-4040-4PK","price":2054.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/4-x-40-seawater-desal-reverse-osmosis-membrane-crystal-quest-water-filters-desal-reverse-osmosis-membrane-33517369557085.jpg?v=1781664177"},{"product_id":"eagle-soft-media","title":"Crystal Quest Eagle Multimedia Filtration Media","description":"\u003cp\u003eCrystal Quest Eagle® Soft Media is a gel-type strong acid cation exchange resin used to soften water, available in a red\/gold color at a density of 30 pounds per cubic foot.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoftens water by exchanging hardness minerals through cation exchange resin\u003c\/li\u003e\n\u003cli\u003eCan be regenerated with either potassium chloride or sodium chloride\u003c\/li\u003e\n\u003cli\u003eRemoves iron levels up to 4 ppm when used with salt and Iron Out\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eGel Type Strong Acid Cation Exchange Resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eRed\/Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e30 lbs per cubic foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegenerant\u003c\/td\u003e\n\u003ctd\u003ePotassium chloride or sodium chloride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegeneration Dosage\u003c\/td\u003e\n\u003ctd\u003e8, 12, or 15 lbs per cu. ft. of salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003ePotassium chloride regeneration requires about 10% more salt than sodium chloride, but its backwash can be discharged onto a lawn or garden; sodium chloride backwash must be discharged into a sewer system since it will kill plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cp\u003eAvermont Direct is an authorized Crystal Quest dealer. This resin media is used as a replacement or refill for water softener systems that rely on cation exchange for hardness removal.\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":"0.5 cubic feet","offer_id":50895553101872,"sku":"CQE-RM-05001","price":237.5,"currency_code":"USD","in_stock":true},{"title":"1 cubic feet","offer_id":43313016045616,"sku":"CQE-RM-05002","price":475.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cubic feet","offer_id":50895553134640,"sku":"CQE-RM-05003","price":712.5,"currency_code":"USD","in_stock":true},{"title":"2 cubic feet","offer_id":50895553167408,"sku":"CQE-RM-05004","price":950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/crystal-quest-eaglesoft-media-4807505.jpg?v=1781763693"},{"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":"sulfate-removal-media","title":"Crystal Quest Sulfate Removal Media, Strong Base Anion Resin","description":"\u003cp\u003eCrystal Quest Sulfate Removal Media is a strong base anion resin in chloride form that removes sulfates from water. It is sold by volume, from 0.5 to 2 cubic feet, for use in an existing water filtration system.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStrong base anion resin targets sulfates in water\u003c\/li\u003e\n\u003cli\u003eCan improve the taste and odor of treated water\u003c\/li\u003e\n\u003cli\u003eRegenerable resin for continued use\u003c\/li\u003e\n\u003cli\u003eRated for operating temperatures up to 170°F (77°C)\u003c\/li\u003e\n\u003cli\u003eSized for residential, commercial and industrial water treatment\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 Type\u003c\/td\u003e\n\u003ctd\u003eStrong base anion resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eSpherical beads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite to yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParticle Size\u003c\/td\u003e\n\u003ctd\u003e16 to 50 US Mesh (297–1190 μm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIonic Form\u003c\/td\u003e\n\u003ctd\u003eChloride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Group\u003c\/td\u003e\n\u003ctd\u003eDimethylethanolamine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1.4 meq\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture Retention\u003c\/td\u003e\n\u003ctd\u003e36% to 45%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e170°F (77°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegenerable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e0.5, 1, 1.5 or 2 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to integrate into an existing water filtration system\u003c\/li\u003e\n\u003cli\u003eSold as loose media by volume\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 media suits residential filtration systems as well as commercial settings such as restaurants, hotels and offices. Choose the volume that matches your tank and system design.\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":"0.5 cubic feet","offer_id":50895858401328,"sku":"CQE-RM-06000","price":162.5,"currency_code":"USD","in_stock":true},{"title":"1 cubic feet","offer_id":50895858434096,"sku":"CQE-RM-06001","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cubic feet","offer_id":50895858466864,"sku":"CQE-RM-06002","price":487.5,"currency_code":"USD","in_stock":true},{"title":"2 cubic feet","offer_id":50895858499632,"sku":"CQE-RM-06003","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/sulfate-removal-copy-crystal-quest-water-filtration-media-35061476360285.jpg?v=1793072138"},{"product_id":"eagle-2000-magnet-for-scale-build-up","title":"Crystal Quest Eagle 2000 Neodymium Magnet for Scale Build Up, 1 to 3 Magnets","description":"\u003cp\u003eThe Eagle 2000 is a neodymium-iron-boron rare-earth magnet used for magnetic water treatment. Mounted as a ring on a filter system riser tube, it passes water through a uniform magnetic field, and it comes in four sizes from a single raw magnet to a 3-magnet, 291 lb full-force assembly.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNeodymium (NdFeB) permanent magnet, a rare-earth alloy of neodymium, iron and boron\u003c\/li\u003e\n\u003cli\u003eFits on the riser tube inside a filter system so water flows through the magnetic field\u003c\/li\u003e\n\u003cli\u003eChanges the structure of hardness so lime and chalk are less likely to stick to surfaces\u003c\/li\u003e\n\u003cli\u003eTreats the structure of hardness without changing total dissolved solids\u003c\/li\u003e\n\u003cli\u003eFour sizes from 1 to 3 magnets, rated 97 to 291 lb full force\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\u003eMagnet Type\u003c\/td\u003e\n\u003ctd\u003eNeodymium (NdFeB) rare-earth permanent magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNeodymium, iron and boron alloy (Nd2Fe14B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAG-RAW (CQE-RM-05026)\u003c\/td\u003e\n\u003ctd\u003e1 magnet, 1\"H x 1.25\"D, 97 lb full force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAG-1000 (CQE-RM-05108)\u003c\/td\u003e\n\u003ctd\u003e1 magnet, 3.25\"H x 2\"D, 97 lb full force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAG-2000 (CQE-RM-05109)\u003c\/td\u003e\n\u003ctd\u003e2 magnets, 6\"H x 2\"D, 194 lb full force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAG-3000 (CQE-RM-05110)\u003c\/td\u003e\n\u003ctd\u003e3 magnets, 8.75\"H x 2\"D, 291 lb full force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRing of magnets on the riser tube of a filter system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not remove calcium from water; total dissolved solids stay the same\u003c\/li\u003e\n\u003cli\u003eThe ion makeup of hardness is converted rather than removed\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 Eagle 2000 magnet is a component for filter systems that use magnetic treatment to reduce scale build up on surfaces. Sizes differ by the number of magnets, overall height and full-force rating.\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":"MAG-RAW","offer_id":50895858761776,"sku":"CQE-RM-05026","price":39.95,"currency_code":"USD","in_stock":true},{"title":"MAG-1000","offer_id":50895858794544,"sku":"CQE-RM-05108","price":79.95,"currency_code":"USD","in_stock":true},{"title":"MAG-2000","offer_id":50895858827312,"sku":"CQE-RM-05109","price":129.95,"currency_code":"USD","in_stock":true},{"title":"MAG-3000","offer_id":50895858860080,"sku":"CQE-RM-05110","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/mag-1000-eagle-2000-magnet-for-scale-build-up-crystal-quest-water-filtration-media-4520839151709.jpg?v=1793072140"},{"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":"tourmaline-ceramic-balls","title":"Crystal Quest Tourmaline Ceramic Balls, Filtration Media, Per Pound","description":"\u003cp\u003eCrystal Quest Tourmaline Ceramic Balls are brown ceramic filtration media balls with hematite as the main ingredient. They are sold by the pound in 3 mm, 5 mm or 7 mm diameter.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCeramic media balls for use in water filtration\u003c\/li\u003e\n\u003cli\u003eChoose 3 mm, 5 mm or 7 mm ball size\u003c\/li\u003e\n\u003cli\u003eSold by the pound, so you can order the amount you need\u003c\/li\u003e\n\u003cli\u003eHematite is the main ingredient\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\u003eTourmaline ceramic balls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Ingredient\u003c\/td\u003e\n\u003ctd\u003eHematite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall Size\u003c\/td\u003e\n\u003ctd\u003e3 mm, 5 mm or 7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold By\u003c\/td\u003e\n\u003ctd\u003ePer pound (1 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eColor is subject to 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. Each unit is one pound of loose ceramic balls in the size you select. Order the quantity in pounds that your filter or cartridge requires.\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":"3 mm","offer_id":50895866921008,"sku":"CQE-RM-05023-3","price":16.9,"currency_code":"USD","in_stock":true},{"title":"5 mm","offer_id":50895866953776,"sku":"CQE-RM-05023-5","price":16.9,"currency_code":"USD","in_stock":true},{"title":"7 mm","offer_id":50895866986544,"sku":"CQE-RM-05023-7","price":16.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/tourmaline-balls-per-pound-crystal-quest-water-filtration-media-586876936.jpg?v=1793072181"},{"product_id":"eagle-activated-charcoal-fluoride-removal-media","title":"Crystal Quest Calcium GAC Bone Char Fluoride Reduction Media, 12x40 Mesh","description":"\u003cp\u003eThis Crystal Quest media is a black, 12x40 mesh granular bone char carbon made by carbonizing selected grades of aged animal bone. It is intended for reducing inorganic fluoride in municipal water and is sold loose in sizes from 0.5 to 2 cubic feet.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBone char carbon for fluoride reduction in city water with inorganic fluoride\u003c\/li\u003e\n\u003cli\u003eCarbon surface plus hydroxyapatite lattice surface for adsorption\u003c\/li\u003e\n\u003cli\u003eAlso adsorbs color bodies and many heavy metals\u003c\/li\u003e\n\u003cli\u003eHelps maintain alkalinity in the treated water\u003c\/li\u003e\n\u003cli\u003eLoose media in four sizes, from 0.5 to 2 cubic feet\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\u003eBone char carbon (calcium GAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eGranular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMesh Size\u003c\/td\u003e\n\u003ctd\u003e12x40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource\u003c\/td\u003e\n\u003ctd\u003eSelected grades of aged animal bone, treated and carbonized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eLiquid-phase filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e0.5, 1, 1.5 and 2 cubic feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eIntended for municipal water containing inorganic fluoride\u003c\/li\u003e\n\u003cli\u003eNot intended for organic fluoride or for natural water sources such as wells; ask our team about a system for these\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 bone char media is used to fill or refill fluoride reduction tanks and cartridges in city water systems. It is sold by volume, so choose the size that matches your tank's media capacity.\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":"0.5 cubic feet","offer_id":50895868756016,"sku":"CQE-RM-05018","price":212.5,"currency_code":"USD","in_stock":true},{"title":"1 cubic feet","offer_id":50895868788784,"sku":"CQE-RM-05019","price":425.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cubic feet","offer_id":50895868821552,"sku":"CQE-RM-05020","price":637.5,"currency_code":"USD","in_stock":true},{"title":"2 cubic feet","offer_id":50895868854320,"sku":"CQE-RM-05021","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/fluoride-charcoal-gac-crystal-quest-water-filtration-media-18145199111.jpg?v=1793072186"},{"product_id":"white-ceramic-balls","title":"Crystal Quest White Ceramic Balls, Filtration Media, Per Pound","description":"\u003cp\u003eCrystal Quest White Ceramic Balls are mineral ceramic filtration media made from CaO, MgO, ZrO2 and SiO2. They are sold by the pound in 3 mm, 5 mm or 7 mm diameter.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMineral ceramic media for use in water filtration\u003c\/li\u003e\n\u003cli\u003eAdsorbs impurities and helps reduce unpleasant odors\u003c\/li\u003e\n\u003cli\u003eRaises the pH of water passing through the media\u003c\/li\u003e\n\u003cli\u003eChoose 3 mm, 5 mm or 7 mm ball size\u003c\/li\u003e\n\u003cli\u003eSold by the pound, so you can order the amount you need\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\u003eWhite ceramic balls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngredients\u003c\/td\u003e\n\u003ctd\u003eCaO, MgO, ZrO2, SiO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall Size\u003c\/td\u003e\n\u003ctd\u003e3 mm, 5 mm or 7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold By\u003c\/td\u003e\n\u003ctd\u003ePer pound (1 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eColor is subject to 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. Each unit is one pound of loose ceramic balls in the size you select. Order the quantity in pounds that your filter or cartridge requires.\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":"3 mm","offer_id":50895877603376,"sku":"CQE-RM-05022-3","price":14.9,"currency_code":"USD","in_stock":true},{"title":"5 mm","offer_id":50895877636144,"sku":"CQE-RM-05022-5","price":14.9,"currency_code":"USD","in_stock":true},{"title":"7 mm","offer_id":50895877668912,"sku":"CQE-RM-05022-7","price":14.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/default-title-white-ceramic-balls-crystal-quest-water-filtration-media-18148082759.jpg?v=1793072223"},{"product_id":"eagle-catalytic-coconut-shell-granular-activated-carbon-media","title":"Crystal Quest Catalytic Coconut Shell Granular Activated Carbon Media, 12x40 Mesh","description":"\u003cp\u003eThis Crystal Quest catalytic carbon is a black, 12x40 mesh coconut shell GAC with a 10% feroxyhyte (FeOOH) coating. It is used to reduce chloramine and hydrogen sulfide in drinking water and is sold loose in sizes from 0.5 to 2 cubic feet.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCatalytic coconut shell carbon targets chloramine and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003eUsed for VOC reduction and taste and odor control\u003c\/li\u003e\n\u003cli\u003e10% feroxyhyte (FeOOH) coating adds adsorption of inorganic contaminants such as arsenic, heavy metals and radionuclides\u003c\/li\u003e\n\u003cli\u003eHigh surface area and large pore volume for long run time\u003c\/li\u003e\n\u003cli\u003eLow ash content and impurities\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\u003eCatalytic coconut shell granular activated carbon (GAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eFeroxyhyte (FeOOH), 10% content\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eGranular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMesh Size\u003c\/td\u003e\n\u003ctd\u003e12x40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Filtration\u003c\/td\u003e\n\u003ctd\u003eFine particles, TSS and turbidity down to 1 micron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e0.5, 1, 1.5 and 2 cubic feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eAdsorbs organic contaminants\u003c\/li\u003e\n\u003cli\u003eAdsorbs inorganic contaminants such as arsenic, heavy metals and radionuclides\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 catalytic carbon is used to fill or refill filter tanks on potable water supplies treated with chloramine or affected by hydrogen sulfide odor. It is sold by volume, so choose the size that matches your tank's media capacity.\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":"0.5 cubic feet","offer_id":50895881666608,"sku":"CQE-RM-05015","price":107.5,"currency_code":"USD","in_stock":true},{"title":"1 cubic feet","offer_id":50895881699376,"sku":"CQE-RM-05015","price":215.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cubic feet","offer_id":50895881732144,"sku":"CQE-RM-05015","price":322.5,"currency_code":"USD","in_stock":true},{"title":"2 cubic feet","offer_id":50895881764912,"sku":"CQE-RM-05015","price":430.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/4646\/0720\/files\/catalytic-coconut-shell-gac-crystal-quest-water-filtration-media-18145623047.jpg?v=1793072239"},{"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"}],"url":"https:\/\/avermontdirect.com\/collections\/water-filter-replacements.oembed","provider":"Avermont Direct","version":"1.0","type":"link"}