{"product_id":"unicel-7ch-322-hot-tub-filter-cartridge","title":"Unicel 7CH-322 Hot Tub Filter Cartridge","description":"\u003cp\u003eThe Unicel 7CH-322 hot tub filter is used in select Artesian Resort Line Spa models and Coleman by MAAX spas the use the OEM filters 100520 and 3301-2109. Also a compatible one piece replacement cartridge for the 7\" OD ECO-PURE filter used in select Master Spas.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFilter details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnicel P\/N: 7CH-322\u003c\/li\u003e\n\u003cli\u003eDiameter: 7\"\u003c\/li\u003e\n\u003cli\u003eLength: 8\"\u003c\/li\u003e\n\u003cli\u003eTop: Handle\u003c\/li\u003e\n\u003cli\u003eBottom: 2\" MPT Thread (Fine)\u003c\/li\u003e\n\u003cli\u003eMedia: 32 sq.ft.\u003c\/li\u003e\n\u003cli\u003eFilter Media: 3oz Reemay\u003c\/li\u003e\n\u003cli\u003ePleat count: 175\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompatible replacement for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePleatco PAS35-F2M and\u003c\/li\u003e\n\u003cli\u003eFilbur FC-0419.\u003c\/li\u003e\n\u003cli\u003eColeman OEM 100520\u003c\/li\u003e\n\u003cli\u003eColeman OEM 3301-2109\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long should Unicel hot tub filters last? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile most hot tub filters need to be changed every six to twelve months, Unicel brand filters are made with REEMAY premium trilobal filtration media that delivers 45% more surface area over standard rounded filter fibres and can last up to two years or more, depending on your level of use and cleaning routine.\u003c\/p\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":44012250497093,"sku":"7CH-322","price":72.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1134\/2405\/files\/322__00699.1700661614.600.600.jpg?v=1763589486","url":"https:\/\/poolandhottubdepot.myshopify.com\/products\/unicel-7ch-322-hot-tub-filter-cartridge","provider":"Pool \u0026 Hot Tub Depot","version":"1.0","type":"link"}