{"product_id":"hayward-cx580xrepak4-325-filter-cartridge-set","title":"Hayward SwimClear Replacement Cartridge Set CX580XREPAK4 – 325 Sq Ft for C3030\/C3025","description":"\u003cdiv style=\"max-width: 100%; color: #1f2937; line-height: 1.7;\" class=\"ups-product-desc\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#0f4c81 0%,#1273b8 100%); color: #ffffff; border-radius: 18px; padding: 24px 20px; margin: 0 0 24px 0;\"\u003e\n\u003cdiv style=\"font-size: 13px; text-transform: uppercase; opacity: 0.9; margin-bottom: 8px;\"\u003eGenuine Hayward Replacement Cartridge Set\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px 0; font-size: 30px; color: #ffffff;\"\u003eHayward SwimClear Replacement Cartridge Set - 4-Pack\u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 16px; color: #ffffff;\"\u003eComplete genuine 425 Sq Ft Hayward four-cartridge replacement set engineered to restore original filtration performance for compatible SwimClear and Super Star-Clear filter systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WARRANTY --\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 14px; padding: 16px; margin-bottom: 28px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 22px; color: #1e3a8a;\"\u003eWarranty Information\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 16px;\"\u003e\u003cstrong\u003e6 Month Manufacturer's Replacement Part Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0 0; font-size: 14px; color: #475569;\"\u003eUltimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eHayward Replacement Cartridge Set (CX580XREPAK4)\u003c\/strong\u003e is a genuine OEM replacement kit designed for compatible \u003cstrong\u003eHayward SwimClear 325 sq. ft. cartridge filter systems\u003c\/strong\u003e. Manufactured using premium 4 oz. polyester filter media, these cartridges meet NSF quality standards while delivering excellent first-pass debris removal, extended filtration cycles, and maximum hydraulic efficiency.\u003c\/p\u003e\n\u003cp\u003eThis complete replacement set includes \u003cstrong\u003efour genuine Hayward cartridges\u003c\/strong\u003e, each providing approximately \u003cstrong\u003e75 sq. ft. of filtration\u003c\/strong\u003e for a combined filtration area of 325 sq. ft. Replacing all four cartridges together helps maintain balanced water flow, maximize filtration efficiency, and protect your pool equipment. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv style=\"margin-bottom: 32px;\"\u003e\n\u003ch3 style=\"font-size: 26px; margin: 0 0 18px 0; color: #0f172a;\"\u003eKey Features\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 12px;\"\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eGenuine Hayward OEM Cartridges\u003c\/strong\u003e\u003cbr\u003eManufactured to original specifications to maintain proper fit, flow, and filtration performance.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eComplete 4-Cartridge Kit\u003c\/strong\u003e\u003cbr\u003eIncludes all four replacement cartridges required for a complete filter replacement.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003e325 Sq. Ft. Filtration\u003c\/strong\u003e\u003cbr\u003eFour cartridges provide excellent dirt-holding capacity for cleaner, clearer water.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eNSF Certified\u003c\/strong\u003e\u003cbr\u003ePremium filter media meets NSF standards for quality, durability, and performance.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eMaximum Hydraulic Efficiency\u003c\/strong\u003e\u003cbr\u003ePrecision engineered cores maximize water flow while minimizing pressure loss.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eMulti-Season Durability\u003c\/strong\u003e\u003cbr\u003ePremium polyester media and reinforced construction provide dependable long-term performance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBILITY --\u003e\n\u003cdiv style=\"margin-bottom: 32px;\"\u003e\n\u003ch3 style=\"font-size: 26px; margin: 0 0 16px 0; color: #0f172a;\"\u003eCompatibility\u003c\/h3\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 18px;\"\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eCompatible with select Hayward filter systems including:\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003eHayward SwimClear C3000\u003c\/li\u003e\n\u003cli\u003eHayward SwimClear C3020\u003c\/li\u003e\n\u003cli\u003eHayward SwimClear C3025\u003c\/li\u003e\n\u003cli\u003eHayward SwimClear C3030\u003c\/li\u003e\n\u003cli\u003eHayward W3C3030\u003c\/li\u003e\n\u003cli\u003eCompatible Hayward Super Star-Clear cartridge filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 16px 0 14px 0; font-weight: 600; color: #1e3a8a;\"\u003eImportant: This listing includes four replacement cartridges.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eJandy CL580 and CV580 filters contain four cartridges. Customers requiring a single replacement should purchase the \u003ca style=\"color: #1d4ed8; font-weight: 600; text-decoration: none;\" rel=\"noopener noreferrer\" href=\"https:\/\/ultimatepools.ca\/products\/hayward-cx580xre-75-filter-cartridge-c3030-c3025\"\u003eCX580XRE\u003c\/a\u003e single element.\u003c\/p\u003e\n\u003cp style=\"margin: 16px 0 0 0; font-size: 14px; color: #475569;\"\u003eCompatibility may vary by production year and filter configuration. Verify your existing cartridge dimensions and OEM part number before ordering to avoid fitment issues or unnecessary returns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECS --\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch3 style=\"font-size: 24px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #e5e7eb; border-radius: 14px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eCX580XREPAK4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003ePool Filter Cartridge Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eTotal Filtration Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e325 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFiltration Area Per Cartridge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e75 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eQuantity Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e4 cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e7 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e19 7\/16 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eTop Opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e3-inch open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBottom Opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e3-inch open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eNSF Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eHayward C3000, C3020, C3025, C3030, W3C3030 \u0026amp; compatible Super Star-Clear filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eResidential swimming pool filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e6 Month Manufacturer's Replacement Part Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eAlternate Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\n\u003ca style=\"color: #1d4ed8; font-weight: 600; text-decoration: none;\" rel=\"noopener noreferrer\" href=\"https:\/\/ultimatepools.ca\/products\/hayward-cx580xre-75-filter-cartridge-c3030-c3025\"\u003eCX580XRE\u003c\/a\u003e - Single Replacement Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-size: 26px; margin: 0 0 16px 0; color: #0f172a;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 14px; overflow: hidden;\"\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eDoes this include all cartridges needed for my filter?\u003c\/strong\u003e\u003cbr\u003eYes. This package includes all four genuine Hayward cartridges required for compatible 325 sq. ft. SwimClear filter systems.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eCan I purchase a single replacement cartridge?\u003c\/strong\u003e\u003cbr\u003eYes. If only one cartridge needs replacing, the compatible \u003ca style=\"color: #1d4ed8; font-weight: 600; text-decoration: none;\" rel=\"noopener noreferrer\" href=\"https:\/\/ultimatepools.ca\/products\/hayward-cx580xre-75-filter-cartridge-c3030-c3025\"\u003eCX580XRE\u003c\/a\u003e is available separately.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eWhy should I replace all four cartridges together?\u003c\/strong\u003e\u003cbr\u003eReplacing all cartridges at the same time maintains balanced filtration, consistent water flow, and optimum system performance.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eHow often should I clean the cartridges?\u003c\/strong\u003e\u003cbr\u003eClean the cartridges whenever filter pressure rises approximately 8–10 PSI above the clean starting pressure. Regular cleaning extends cartridge life and improves filtration efficiency. For a deep clean, you can use the \u003ca style=\"color: #1d4ed8; font-weight: 600; text-decoration: none;\" rel=\"noopener noreferrer\" href=\"https:\/\/ultimatepools.ca\/products\/klean-filter-pool-spa-filter-cleaner\"\u003eSummer Smiles Klean Filter\u003c\/a\u003e.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cstrong\u003eHow do I verify compatibility?\u003c\/strong\u003e\u003cbr\u003eConfirm your Hayward filter model and replacement part number before ordering. If you're unsure, Ultimate Pools can help verify compatibility before purchase.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":43085824426153,"sku":"CX580XREPAK4","price":399.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/2647\/4409\/files\/CX580XREPAK4.png?v=1706120810","url":"https:\/\/ultimatepools.ca\/products\/hayward-cx580xrepak4-325-filter-cartridge-set","provider":"ultimatepools.ca","version":"1.0","type":"link"}