{"product_id":"filbur-105-sq-ft-clean-clear-plus-420-replacement-cartridge-4-pack-fc-6470","title":"Filbur 105 Sq Ft Clean \u0026 Clear Plus 420 Replacement Cartridge 4-Pack | FC-6470","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Overview\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFilbur FC-6470 Replacement Cartridge 4-Pack\u003c\/strong\u003e is a complete replacement filter set designed for compatible \u003cstrong\u003ePentair Clean \u0026amp; Clear Plus 420\u003c\/strong\u003e cartridge filters.\u003c\/p\u003e\n\u003cp\u003eEach cartridge provides approximately \u003cstrong\u003e105 sq. ft. of filtration area\u003c\/strong\u003e, giving the complete four-cartridge set approximately \u003cstrong\u003e420 sq. ft. of total filtration capacity\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFilbur manufactures its pool cartridges with heavy-duty filtration media, molded end caps, and \u003cstrong\u003eextruded PVC center cores\u003c\/strong\u003e designed to maintain structural integrity while providing excellent dirt-holding capacity and water flow.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eFC-6470\u003c\/strong\u003e is the convenient four-pack version of Filbur's \u003cstrong\u003eFC-1977\u003c\/strong\u003e individual replacement cartridge and cross-references common Pentair, Pleatco, and Unicel replacements used in the Clean \u0026amp; Clear Plus 420. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 4-Pack\u003c\/strong\u003e – Replaces all four cartridges in a compatible Clean \u0026amp; Clear Plus 420 filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e105 Sq. Ft. Per Cartridge\u003c\/strong\u003e – Provides approximately 420 sq. ft. total filtration area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Clean \u0026amp; Clear Plus 420\u003c\/strong\u003e – Filbur specifically identifies FC-6470 for this filter family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 oz. Filtration Media\u003c\/strong\u003e – Engineered for strong dirt-holding capacity and dependable water flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtruded PVC Center Cores\u003c\/strong\u003e – Provides structural support during normal filtration operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolded End Caps\u003c\/strong\u003e – Designed for easy installation without additional adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Open Ends\u003c\/strong\u003e – Matches the compatible Clean \u0026amp; Clear Plus cartridge configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Filter Refresh\u003c\/strong\u003e – Allows all four cartridges to be replaced at the same time for balanced filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAftermarket Replacement\u003c\/strong\u003e – Quality Filbur alternative to OEM Pentair filter cartridges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePOOL360 confirms Filbur uses \u003cstrong\u003e4 oz. media, PVC extruded cores, and molded end caps\u003c\/strong\u003e on FC-6470. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFilbur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFC-6470\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplacement Pool Filter Cartridge Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Cartridges\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiltration Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e105 Sq. Ft. Per Cartridge\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Filtration Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e420 Sq. Ft.\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e26-1\/16\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTop Opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e3\" Open\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBottom Opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e3\" Open\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedia Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 oz.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCore Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtruded PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePool \u0026amp; Spa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePentair Clean \u0026amp; Clear Plus 420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. Package Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e22.1 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e15\" × 15\" × 27\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC \/ GTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e645544064707\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eCompatible Filter Applications\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFC-6470\u003c\/strong\u003e is designed primarily for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePentair Clean \u0026amp; Clear Plus 420\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCompatible PacFab Clean \u0026amp; Clear Plus 420 systems\u003c\/li\u003e\n\u003cli\u003eSelect Waterway applications using the same 105 sq. ft. cartridge dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFilbur directly identifies the individual \u003cstrong\u003eFC-1977\u003c\/strong\u003e cartridge with the \u003cstrong\u003eClean \u0026amp; Clear Plus 420\u003c\/strong\u003e and Pentair\/PacFab\/Waterway applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCross-Reference Part Numbers\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eManufacturer\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilbur 4-Pack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFC-6470\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilbur Single Cartridge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFC-1977\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePentair \/ PacFab\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eR173576 \/ 178584\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePleatco\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePCC105 \/ PCC105-PAK4\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnicel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC-7471 \/ C-7471-4\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eCurrent cross-reference data consistently maps FC-6470 to the Clean \u0026amp; Clear Plus 420 cartridge family. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCartridge Dimensions\u003c\/h2\u003e\n\u003cp\u003eEach cartridge measures approximately:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7\" Outside Diameter\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e26-1\/16\" Length\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e3\" Open Top\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e3\" Open Bottom\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e105 Sq. Ft. Filtration Area\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAlways compare the filter model and existing cartridge dimensions before ordering, particularly on older Clean \u0026amp; Clear Plus installations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete 420 Sq. Ft. Filter Set\u003c\/h2\u003e\n\u003cp\u003eThe FC-6470 contains four 105 sq. ft. cartridges:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e105 sq. ft. × 4 = approximately 420 sq. ft.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis provides the complete replacement set required for a compatible \u003cstrong\u003ePentair Clean \u0026amp; Clear Plus 420\u003c\/strong\u003e filter.\u003c\/p\u003e\n\u003ch2\u003eWhy Replace All Four Cartridges Together?\u003c\/h2\u003e\n\u003cp\u003eReplacing the complete cartridge set at the same time helps provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBalanced flow through all four elements\u003c\/li\u003e\n\u003cli\u003eMore even debris loading\u003c\/li\u003e\n\u003cli\u003eConsistent filter pressure\u003c\/li\u003e\n\u003cli\u003eBetter filtration performance\u003c\/li\u003e\n\u003cli\u003eSimilar cartridge service life\u003c\/li\u003e\n\u003cli\u003eEasier future maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMixing heavily used elements with brand-new cartridges can lead to uneven resistance and filtration performance.\u003c\/p\u003e\n\u003ch2\u003eFilbur Cartridge Construction\u003c\/h2\u003e\n\u003cp\u003eFilbur cartridges are designed with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty filtration media\u003c\/li\u003e\n\u003cli\u003eMolded end caps\u003c\/li\u003e\n\u003cli\u003eExtruded PVC center cores\u003c\/li\u003e\n\u003cli\u003eEmbossed cartridge identification\u003c\/li\u003e\n\u003cli\u003ePool-grade construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFilbur states its quad-pack cartridges are produced to strict OEM specifications and are packaged as complete four-cartridge sets. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp\u003eFor maximum cartridge life:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRinse cartridges thoroughly with a garden hose.\u003c\/li\u003e\n\u003cli\u003eClean carefully between each pleat.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive high-pressure spray that could damage the media.\u003c\/li\u003e\n\u003cli\u003eInspect the pleats, center core, and end caps during each cleaning.\u003c\/li\u003e\n\u003cli\u003eRemove oils and mineral deposits with an appropriate cartridge cleaner when required.\u003c\/li\u003e\n\u003cli\u003eReplace cartridges that are torn, collapsed, cracked, or permanently clogged.\u003c\/li\u003e\n\u003cli\u003eMaintain properly balanced pool water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cartridges come with FC-6470?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFour cartridges\u003c\/strong\u003e are included. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much filtration area does each cartridge provide?\u003c\/strong\u003e\u003cbr\u003eApproximately \u003cstrong\u003e105 sq. ft. per cartridge\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes FC-6470 fit a Pentair Clean \u0026amp; Clear Plus 420?\u003c\/strong\u003e\u003cbr\u003eYes. Filbur specifically identifies \u003cstrong\u003eFC-6470 for the Clean \u0026amp; Clear Plus 420\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the single-cartridge Filbur number?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFC-1977\u003c\/strong\u003e. Filbur identifies FC-1977 as the 105 sq. ft. Clean \u0026amp; Clear Plus 420 cartridge. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the cartridge dimensions?\u003c\/strong\u003e\u003cbr\u003eApproximately \u003cstrong\u003e7\" diameter × 26-1\/16\" long\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine Pentair cartridge?\u003c\/strong\u003e\u003cbr\u003eNo. This is a \u003cstrong\u003eFilbur aftermarket replacement cartridge set\u003c\/strong\u003e designed for compatible Pentair filtration equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Pleatco equivalent?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePCC105 \/ PCC105-PAK4\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Unicel equivalent?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eC-7471 \/ C-7471-4\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From Pool Supply Depot?\u003c\/h2\u003e\n\u003cp\u003ePool Supply Depot supplies replacement filter cartridges, complete filters, pumps, heaters, automation systems, salt systems, lighting, and OEM and aftermarket pool equipment nationwide.\u003c\/p\u003e\n\u003cp\u003eIf you're unsure whether \u003cstrong\u003eFC-6470\u003c\/strong\u003e fits your filter, send us the \u003cstrong\u003efilter model number or existing cartridge part number\u003c\/strong\u003e, and our team can help verify compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder the Filbur 105 Sq Ft Clean \u0026amp; Clear Plus 420 Replacement Cartridge 4-Pack | FC-6470 from Pool Supply Depot today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Filbur Pool and Spa","offers":[{"title":"Default Title","offer_id":54578890113334,"sku":"FC-6470","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/OIP_ea8e42b4-c9e5-4365-87c0-24fb647f1623.jpg?v=1789603463","url":"https:\/\/poolsupplydepot.net\/products\/filbur-105-sq-ft-clean-clear-plus-420-replacement-cartridge-4-pack-fc-6470","provider":"Pool Supply Depot","version":"1.0","type":"link"}