{"product_id":"hayward-cx591xre-replacement-cartridge-element","title":"Hayward CX591XRE Replacement Cartridge Element","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward CX591XRE Replacement Cartridge Element is a filter cartridge for compatible Hayward systems. It removes debris and suspended particles during circulation. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A worn cartridge reduces filtration efficiency and increases system pressure. Replacing it restores proper flow and water clarity. This helps protect pumps and maintain balanced chemistry. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number CX591XRE\u003c\/li\u003e\n\u003cli\u003eReplacement cartridge element\u003c\/li\u003e\n\u003cli\u003eFor compatible Hayward filter systems\u003c\/li\u003e\n\u003cli\u003eCartridge filter media component\u003c\/li\u003e\n\u003cli\u003eSupports debris removal and circulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Turn off the pump and relieve system pressure before servicing. Ensure the cartridge seats properly inside the housing. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward produces cartridge filtration systems widely installed in residential pools. Their replacement elements are designed for routine service. Pool professionals rely on genuine Hayward cartridges for correct fit. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Often replaced during seasonal openings or when cartridges show collapse. Also common when filter pressure stays elevated. \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050071224594,"sku":"CX591XRE","price":82.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPCX591XRE_0.jpg?v=1771890965","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-cx591xre-replacement-cartridge-element","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}