{"product_id":"cartridge-element-c3030-4-required","title":"Hayward Filter Cartridge for SwimClear C3030 Pool Filter","description":"\u003cp\u003eThis is the Hayward CX580XRE cartridge element, the genuine replacement cartridge for the SwimClear C3000, C3020, C3025 and C3030 cartridge filters. It measures 7 in. in diameter and 19-7\/16 in. long.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFour to a filter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe SwimClear takes four cartridges, not one. This listing is a single element, so order four if you are replacing the whole set. Changing all four together is the sensible approach, since a filter running three tired cartridges and one new one loads the new one unevenly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges are cleaned until they stop coming clean. When pressure climbs back up soon after a wash, when the pleats stay grey, or when the fabric has gone thin or split, the element is finished and a new set restores the filter to full flow.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48627621494996,"sku":"HAY-06-648","price":66.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_ab900b5c-5e58-425f-90b6-983909387732.jpg?v=1788725480","url":"https:\/\/www.activepoolsupply.com\/products\/cartridge-element-c3030-4-required","provider":"Active Pool Supply","version":"1.0","type":"link"}