{"product_id":"unicel-c-4449-hot-tub-filter-cartridge","title":"Unicel C-4449 Hot Tub Filter Cartridge","description":"\u003cp\u003eThe Unicel C-4449 hot tub filter has 2-1\/8 inch holes top and bottom and is 17-3\/4 inches long with a 4-15\/16 inch diameter. For optimal fit and performance, verify that this filter cartridge matches the dimensions of the old filter in your spa.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFilter details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnicel P\/N: C-4449\u003c\/li\u003e\n\u003cli\u003eDiameter: 4-15\/16\"\u003c\/li\u003e\n\u003cli\u003eLength: 17-3\/4\"\u003c\/li\u003e\n\u003cli\u003eTop: 2-1\/8\" Open\u003c\/li\u003e\n\u003cli\u003eBottom: 2-1\/8\" Open\u003c\/li\u003e\n\u003cli\u003eMedia: 45 sq.ft.\u003c\/li\u003e\n\u003cli\u003eFilter Media: 4oz Reemay\u003c\/li\u003e\n\u003cli\u003ePleat count: 143\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible replacement for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePleatco PSI45-0-4\u003c\/li\u003e\n\u003cli\u003eFilbur FC-2640\u003c\/li\u003e\n\u003cli\u003eSantana 45\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 18 months or more, depending on your level of hot tub use and filter cleaning routine.\u003c\/p\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":51402467147999,"sku":"riz1789531932171","price":45.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/0893\/4623\/files\/unicel-c-4449-hot-tub-filter-cartridge_1.jpg?v=1789531941","url":"https:\/\/lightacademiaclad.shop\/products\/unicel-c-4449-hot-tub-filter-cartridge","provider":"My Store","version":"1.0","type":"link"}