{"product_id":"25-sqft-filter-cartridge-cfr-25","title":"Pleatco 25 sq ft Filter Cartridge, CFR-25","description":"\u003cp\u003eThis is the Pleatco 25 square foot replacement filter cartridge in the CFR-25 size, measuring 5 inches in outside diameter and 13-1\/4 inches long.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the rating means\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTwenty five square feet is the amount of pleated media inside the cartridge. More area means more dirt held before flow drops off, which in practice is the interval between cleanings. Running a cartridge past its useful life shows up as short filter cycles, a pressure rise soon after cleaning, and water that never quite clears.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfirming the fit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe listing names Emerald Spas, Jacuzzi (Carvin) and Seven Seas Spas, but the reliable check is dimensional. Take the old cartridge out, measure the outside diameter and the overall length, and look at how the ends are formed. If those match, the cartridge will seat.\u003c\/p\u003e","brand":"Pleatco","offers":[{"title":"Default Title","offer_id":48634274250964,"sku":"PLE-051-9158","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_65940816-4a95-44f2-afa4-0beac901c1ea.jpg?v=1788828011","url":"https:\/\/www.activepoolsupply.com\/products\/25-sqft-filter-cartridge-cfr-25","provider":"Active Pool Supply","version":"1.0","type":"link"}