{"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 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