{"product_id":"ispring-rcc7ak-uv-2-year-replacement-filter-set","title":"iSpring RCC7AK-UV 2-Year Replacement Filter Set","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eiSpring F21KU75 Upgraded 2-Year Replacement Cartridges for iSpring RCC7AK-UV Alkaline + UV 7-Stage Under Sink Reverse Osmosis Water Filter System. 21 Piece Water Filter Kit.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eThe F21KU75 upgraded 2-year replacement filter pack provides a complete set of 21 replacement filters for the iSpring RCC7AK-UV 7-stage reverse osmosis system with alkaline mineral filter and UV \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eA reverse osmosis system is only as good as its filters. The iSpring F21KU75 is the complete 2-year replacement filter pack for the RCC7AK-UV 7-stage alkaline UV system — everything you need to keep your system removing contaminants at full capacity, in one box.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAn RO system that isn't maintained doesn't just perform worse — it can stop protecting you altogether. Sediment and carbon pre-filters clog over time, letting contaminants through and shortening the life of your expensive RO membrane. The UV bulb dims and eventually stops sterilizing. Staying on a maintenance schedule is the difference between a system that works and one that only looks like it does.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat's in the pack — 21 pieces, a full 2-year supply:\u003c\/strong\u003e\u003cbr\u003eThis kit includes multiple sets of the 2.5\"x10\" sediment, GAC carbon, and CTO carbon pre-filters that protect your membrane, plus the alkaline remineralization filters that keep your water pH-balanced and mineral-rich, the 75 GPD thin-film composite RO membrane that does the core contaminant removal, the post-carbon polishing filter, and the 11-watt UV bulb for the sterilization stage. It's the whole system's filtration, refreshed.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNSF\/ANSI 58 certified performance.\u003c\/strong\u003e\u003cbr\u003eThe F21KU75 is independently tested and certified to NSF\/ANSI 58 standards. The included 75 GPD RO membrane removes up to 99% of over 1,000 contaminants — lead (up to 98%), chlorine, fluoride, arsenic, asbestos, and more — down to 0.0001 micron, with a TDS rejection rate up to 97%.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eKnow your replacement schedule.\u003c\/strong\u003e\u003cbr\u003eThe pre-filters (sediment, GAC, CTO) should be replaced roughly every 6 months. The alkaline and post-carbon filters last 6–12 months depending on your water and usage. The RO membrane lasts 2–3 years. The UV bulb should be replaced every year. This 2-year pack is sized to cover the full cycle — so you're not reordering piecemeal and not guessing whether your system is still protecting you.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e iSpring RCC7AK-UV and other iSpring 7-stage alkaline UV RO systems.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eA note on maintenance from Cana Provisions:\u003c\/strong\u003e\u003cbr\u003eClean water at home isn't a set-it-and-forget-it proposition — the systems that keep your family's water safe need to be maintained to keep doing their job. Staying stocked on filters is the cheapest insurance you'll ever buy against the day you actually need your system to work. Set a reminder, keep a pack on hand, and never wonder whether the water coming out of your tap is as clean as the day you installed the system.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003eType: 2-year replacement filter pack (21 pieces)\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eFits: iSpring RCC7AK-UV and compatible 7-stage alkaline UV RO systems\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eIncludes: Sediment, GAC carbon, CTO carbon, alkaline remineralization, post-carbon filters, 75 GPD RO membrane, 11W UV bulb\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eCertification: NSF\/ANSI 58\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eMembrane: 75 GPD thin-film composite, up to 97% TDS rejection\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eContaminant removal: up to 99% of 1,000 contaminants including lead, chlorine, fluoride, arsenic, asbestos\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eMembrane pore size: 0.0001 micron\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eUV bulb: 1.0GPM flow, life span ~8,000 hours (replace annually)\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003ePackage Dimensions: 16\"L x 16\"W x 12\"H\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eWeight: 20lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cana Provisions","offers":[{"title":"Default Title","offer_id":48218904264756,"sku":null,"price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/1060\/5108\/files\/ispring-f21ku75-filter-set.png?v=1787351127","url":"https:\/\/www.cana-provisions.com\/products\/ispring-rcc7ak-uv-2-year-replacement-filter-set","provider":"Cana Provisions","version":"1.0","type":"link"}