{"product_id":"pentair-25021-0224s-209sqft-replacement-cart","title":"Pentair 25021-0224S 209sqft Replacement Cart","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair 25021-0224S 209sqft Replacement Cart is a replacement filter cartridge used in compatible Pentair filtration systems. It provides 209sqft of filtration area as labeled.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eA failing cartridge can reduce water clarity and increase filter pressure. Installing a new cartridge restores normal flow and improves debris capture. This supports overall system efficiency and water quality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 25021-0224S\u003c\/li\u003e\n\u003cli\u003e209sqft filtration area\u003c\/li\u003e\n\u003cli\u003eReplacement filter cartridge\u003c\/li\u003e\n\u003cli\u003eUsed in compatible Pentair filter systems\u003c\/li\u003e\n\u003cli\u003eSupports proper circulation and filtration\u003c\/li\u003e\n\u003cli\u003eConfirm exact filter model before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eRelieve filter pressure and remove tank lid before servicing. Clean the housing and inspect seals during installation. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair is widely known for pool filtration and circulation equipment. Their cartridge systems are installed in thousands of residential pools. Pentair replacement parts are supported nationwide. The brand maintains consistent part identification for service technicians.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eThis cartridge is commonly replaced during annual maintenance or when flow drops significantly. It is also installed after extended periods of heavy debris loading.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078597701906,"sku":"25021-0224S","price":521.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN250210224S_0.jpg?v=1772562668","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-25021-0224s-209sqft-replacement-cart","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}