{"title":"Cold Plunge Filtration Systems \u0026 Filters","description":"\u003cp\u003eShop CFS cold plunge filtration systems, carbon and PFAS filter kits, and washable pleated replacement cartridges for cold plunge tubs and ice bath chillers.\u003c\/p\u003e","products":[{"product_id":"cfs-1-pack-pfas-mixed-cartridge-compatible-with-under-sink-portable-water-systems-models-reduces-pfoa-pfos-pfna-reduces-odor-undersink-water-filtration-system-10-x-2-5-1-micron","title":"CFS PFAS Reduction Cartridge – 1 Pack – 1 Micron – 10\" x 2.5\" – Fits Cold Plunge \u0026 Under Sink Systems","description":"\u003cp\u003eCFS PFAS mixed-media cartridge for cold plunge, under-sink and portable water systems. The resin media reduces PFOA, PFOS and PFNA along with odor, in a standard 10\" x 2.5\" cartridge size.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 pack\u003c\/li\u003e\n\u003cli\u003e1 micron rating\u003c\/li\u003e\n\u003cli\u003eSize: 10\" x 2.5\" standard cartridge\u003c\/li\u003e\n\u003cli\u003eResin media reduces PFOA, PFOS and PFNA\u003c\/li\u003e\n\u003cli\u003eTop gasket for a secure fit\u003c\/li\u003e\n\u003cli\u003eReplacement cartridge for the CFS Cold Plunge Gold PFAS Filter System\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot for use with oxidizing sanitizers (chlorine, bromine, ozone). Flush the cartridge to drain before first use until the water runs clear.\u003c\/p\u003e","brand":"CFS","offers":[{"title":"Default Title","offer_id":44283444199558,"sku":"CFS-PFAS-1C","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1454\/5650\/files\/medium_f83fa42b-04ee-46a9-90a4-595101597c20.jpg?v=1787425206"},{"product_id":"cfs-cold-plunge-filter-system-10-in-3-4-npt-housing-pleat-filter-wrench","title":"CFS Cold Plunge Filter System – 10\" Housing, Pleated Filter \u0026 Wrench – 3\/4\" NPT","description":"\u003cp\u003eThe CFS Cold Plunge Filter Kit puts a standard 10-inch filtration stage on your circulation line, capturing sediment and debris — skin, hair, lint and airborne dust — before they cloud the water or reach your pump or chiller. The clear housing shows you exactly when it is time for a cartridge change.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear 10\" housing with 3\/4\" NPT ports\u003c\/li\u003e\n\u003cli\u003ePleated sediment cartridge included\u003c\/li\u003e\n\u003cli\u003eWall-mount bracket with screws and housing wrench\u003c\/li\u003e\n\u003cli\u003eTwo 3\/4\" barb x 3\/4\" MIP nylon adapters and two stainless steel hose clamps\u003c\/li\u003e\n\u003cli\u003eTakes any standard 10\" x 2.5\" cartridge, including washable pleated cartridges in 5, 20 and 30 micron\u003c\/li\u003e\n\u003cli\u003eWorks with chillers, plunge tubs, stock tanks and inflatable plunges\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFiltration keeps water clear; continue to follow your tub manufacturer guidance for sanitizing.\u003c\/p\u003e","brand":"CFS","offers":[{"title":"1 Kit with Pleated Filter","offer_id":44283498496134,"sku":"Cold-Plunge-Filter","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1454\/5650\/files\/medium_aaf83906-29c6-426d-955f-28885613dbaf.jpg?v=1787426526"},{"product_id":"cfs-cold-plunge-filter-system-10-in-3-4-npt-housing-kit","title":"CFS Cold Plunge Carbon Filtration Kit – 10\" Housing – GAC Filter – 3\/4\" NPT","description":"\u003cp\u003eThis complete CFS activated carbon filtration kit is purpose-built for the continuous circulation of cold plunge and ice bath chiller systems — reducing chlorine, odors and impurities from your fill water for a cleaner, fresher daily plunge that is gentler on skin and hair. Designed for a chemical-free plunge: activated carbon removes oxidizer-based sanitizers such as chlorine, bromine and ozone from circulating water by design, so it is not intended for use with them.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear 10\" filter housing with pressure relief button and 3\/4\" ports\u003c\/li\u003e\n\u003cli\u003eGAC10 granular activated carbon cartridge, 10\" x 2.5\"\u003c\/li\u003e\n\u003cli\u003eMounting bracket and hardware, housing wrench\u003c\/li\u003e\n\u003cli\u003e2 stainless steel hose clamps, 2 x 3\/4\" MNPT threaded adapters, thread seal tape\u003c\/li\u003e\n\u003cli\u003eFlush the cartridge to drain for 3-5 minutes before connecting to your tub\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CFS","offers":[{"title":"1 Kit with GAC Filter","offer_id":44283498561670,"sku":"Cold-GAC-Filter","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1454\/5650\/files\/medium_0e4128b2-5301-48d0-8899-638d44edfe2c.jpg?v=1787426529"},{"product_id":"cfs-4-pack-cold-plunge-pleated-sediment-water-filter-cartridges","title":"CFS Cold Plunge Pleated Sediment Filter Cartridges – 4 Pack – 10\" x 2.5\"","description":"\u003cp\u003eThese CFS pleated sediment filter cartridges are designed for cold plunge tubs, ice bath chillers and circulating water systems, capturing hair, skin, lint, dirt, leaves and other suspended debris before it reaches your pump or chiller. The washable, reusable design lets you rinse the filter between replacements to extend service life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4 cartridges per pack\u003c\/li\u003e\n\u003cli\u003eSize: 10\" x 2.5\" – fits most standard housings\u003c\/li\u003e\n\u003cli\u003ePleated media with large filtration surface area\u003c\/li\u003e\n\u003cli\u003eWashable and reusable between replacements\u003c\/li\u003e\n\u003cli\u003eAlso suits compatible pools, spas, stock tanks and other water filtration applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CFS","offers":[{"title":"Default Title","offer_id":44283498627206,"sku":"ColdPlungeFilter-4pk","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1454\/5650\/files\/medium_2c9925c9-4ada-45ad-aba6-e66451651c0b.jpg?v=1787426531"},{"product_id":"cfs-cold-plunge-filter-system-10-inch-3-4-npt-gold-pfas-filter-wrench","title":"CFS Cold Plunge Gold PFAS Filter System – 10\" – 3\/4\" NPT – Housing \u0026 Wrench","description":"\u003cp\u003eThe advanced tier of the CFS Cold Plunge Series. This complete kit puts PFAS-selective ion exchange resin inline with your chiller loop, reducing PFAS (\"forever chemicals\") compounds from your cold plunge water as it recirculates.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear 10\" filter housing with pressure relief button and 3\/4\" NPT ports\u003c\/li\u003e\n\u003cli\u003ePFAS10 PFAS-selective resin cartridge, 10\" x 2.5\"\u003c\/li\u003e\n\u003cli\u003eIncludes mounting bracket and hardware, filter wrench, two stainless steel hose clamps, two 3\/4\" hose barb fittings, and thread seal tape\u003c\/li\u003e\n\u003cli\u003eFlush the cartridge to drain before first use until water runs clear\u003c\/li\u003e\n\u003cli\u003eNot for use with oxidizing sanitizers (chlorine, bromine, ozone) — pair with UV or a regular water change schedule\u003c\/li\u003e\n\u003cli\u003eFor best performance, install a pleated sediment prefilter upstream; replacement cartridge: PFAS10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CFS","offers":[{"title":"1 Kit with PFAS Resin Filter","offer_id":44283501379718,"sku":"ColdGold-PFAS-Filter","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1454\/5650\/files\/medium_5bd7b0ec-f655-423c-b682-b3c388a36074.jpg?v=1787426620"}],"url":"https:\/\/shop.cfsbrandfilters.com\/collections\/cold-plunge.oembed","provider":"Filters4you","version":"1.0","type":"link"}