{"product_id":"b07kkph76f","title":"5 Micron Carbon Block for RainSoft UF50 UF50T UF22 21179 21191 12 Pack (12 Carbon Cartridges)","description":"\n                        \u003cdiv\u003e\n                            \n                            \u003cp\u003e\u003cstrong\u003e⭐ Key Features\u003c\/strong\u003e\u003c\/p\u003e\n                            \u003cp\u003e•TWELVE CARTRIDGES, 5 MICRON CARBON BLOCK – Twelve coconut shell carbon block cartridges for the filter positions in a RainSoft UF50 class system. Compressed carbon block holds the media in a fixed bed so water passes through it evenly rather than finding low-resistance paths, and the 5 micron rating sets how fine a particle the block holds. Standard 2.5 by 9.75 inch cartridges with polypropylene netting, rated to 125 psi and 40 to 180 degrees F.\u003c\/p\u003e\n\u003cp\u003e•BUY THE SERVICE, NOT THE CHANGE – A UF50 class system takes two cartridges at a time, so twelve covers roughly six years of scheduled changes for one system, or a season of work if you service several. Per cartridge this is the lowest cost tier on this listing. Cartridges store indefinitely in their sealed wrap, so there is no penalty for having the next few changes already on the shelf.\u003c\/p\u003e\n\u003cp\u003e•REDUCES CHLORINE, TASTE AND ODOR – The carbon stage reduces chlorine along with the tastes and smells that come with it. It also protects what sits behind it: chlorine shortens reverse osmosis membrane life more than anything else in normal household water, so keeping these cartridges fresh is what lets a membrane reach its full service life. This pack is cartridges only — there is no membrane and no housing wrench.\u003c\/p\u003e\n\u003cp\u003e•COMPATIBLE REPLACEMENT, NOT AN ORIGINAL MANUFACTURER PART – CFS is an independent brand. This is a compatible replacement, not an original manufacturer part, and manufacturer names and part numbers are used for reference only to show what it fits: UF-50, UF50, UF-50T, UF50T, UF50N, UF22, UF22T, 21176, 21179, 21191.\u003c\/p\u003e\n\u003cp\u003e•CHECK YOUR SYSTEM BEFORE YOU ORDER – Fits systems numbered UF50, UF50N, UF50T, UF22, UF22T, 21176, 21179 and 21191, and drops into any standard 10 inch by 2.5 inch housing. It does NOT fit the Ultrefiner II, which changed in 2013 and takes a different cartridge — if your system was installed after that, check the model plate before ordering.\u003c\/p\u003e\n                            \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n                        \n                            \u003cp\u003e\u003cstrong\u003e🛠️ Specifications\u003c\/strong\u003e\u003c\/p\u003e\n                            \u003cp\u003e• \u003cb\u003eBrand\u003c\/b\u003e : CFS\u003cbr\u003e• \u003cb\u003eSize\u003c\/b\u003e : 12 Carbon Cartridges\u003cbr\u003e• \u003cb\u003eMaterial\u003c\/b\u003e : Carbon,Coconut,Polypropylene\u003cbr\u003e• \u003cb\u003eUnit\u003c\/b\u003e : 12 Count\u003cbr\u003e• \u003cb\u003eItem highlights\u003c\/b\u003e : Cartridges only, no membrane; 5 micron coconut shell carbon block; also fits any standard 10 inch housing\u003cbr\u003e• \u003cb\u003eNumber of items\u003c\/b\u003e : 12\u003cbr\u003e• \u003cb\u003eProduct benefit\u003c\/b\u003e : Removes tastes, odors, chlorine, and other dissolved chemicals; removes particulates down to 5 microns in size\u003cbr\u003e• \u003cb\u003eType\u003c\/b\u003e : POTABLE_WATER_FILTER\u003cbr\u003e\u003c\/p\u003e\n                            \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n                        \n                            \u003cp\u003e\u003cstrong\u003e📋 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n                            \u003cp\u003eTwelve coconut shell carbon block water filter cartridges for RainSoft UF50 class reverse osmosis systems, rated at 5 microns and built to standard 2.5 by 9.75 inch dimensions so they drop into the housings already on the unit — or into any standard 10 inch housing. This pack is cartridges only: there is no reverse osmosis membrane and no housing wrench. Compressed carbon block holds the media in a fixed bed, so water passes through it evenly rather than finding low-resistance paths, and the block is built with no surface binders. Polypropylene netting, 1-1\/8 inch inside diameter, rated to 125 psi and an operating range of 40 to 180 degrees F. The carbon stage reduces chlorine along with the tastes and odors that come with it, and in doing so protects the membrane behind it, since chlorine shortens membrane life more than anything else in normal household water. A UF50 class system takes two cartridges per change, so twelve covers about six years of scheduled service for one system, or a working supply if you look after several. Fitment: UF50, UF50N, UF50T, UF22, UF22T, 21176, 21179 and 21191. These do not fit the Ultrefiner II, which changed in 2013 and takes a different cartridge — check the model plate if your system was installed after that. Most households change these every six to twelve months depending on use and water quality. Flush new cartridges before you drink from the system. CFS is an independent brand — this is a compatible replacement, not an original manufacturer part, and manufacturer names and part numbers are used for reference only.\u003c\/p\u003e\n                        \n                        \u003c\/div\u003e\n                    ","brand":"CFS","offers":[{"title":"Default Title","offer_id":67696634822876,"sku":"B07KKPH76F","price":111.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3584\/5340\/files\/img_fba3f27d-11fc-4552-a779-fff4e3ed12b7.jpg?v=1791938734","url":"https:\/\/myaquavibe.com\/products\/b07kkph76f","provider":"AquaVibe","version":"1.0","type":"link"}