{"product_id":"filbur-fc-1977-4-pack-spa-pool-replacement-filter-cartridge-compatible-with-pcc105-p-7471-c-7471","title":"Filbur FC-1977 4 Pack Spa Pool Replacement Filter Cartridge Compatible With PCC105 P-7471 C-7471","description":"\u003cdiv\u003e\n\u003cp\u003eRefresh your spa or pool filtration with the Filbur FC-1977 Replacement Filter Cartridges—a 4-pack designed to deliver consistent cleanliness and dependable performance in PacFab\/Pentair systems. Built to align with the widely used C-7471 footprint, this cartridge upgrade keeps your canister running smoothly while you simplify maintenance with a bulk-pack solution.\u003c\/p\u003e \u003ch2\u003eCross-Compatibility and Core Specs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCross-reference:\u003c\/strong\u003e FC-1977, identical in performance to Pleatco PCC105, Proline P-7471, and Unicel C-7471.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Spa and pool filtration within PacFab\/Pentair systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Top 3\" open, Bottom 3\" open; Outer diameter 7\"; Length 26-1\/16\".\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e 4 oz pleated filter media; Model Clean \u0026amp; Clear Plus 420 (post 11\/98).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 4 cartridges per pack.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy a 4-Pack Makes Sense\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConvenient, ready-to-install replacements that fit standard housings without modification.\u003c\/li\u003e \u003cli\u003eCost-efficient solution—keep one step ahead of maintenance with a ready supply instead of single-pack purchases.\u003c\/li\u003e \u003cli\u003eConsistent filtration performance across all four cartridges, helping you maintain clear water and steady flow.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHomeowners with PacFab\/Pentair spa or pool filtration systems that use the C-7471 family footprint.\u003c\/li\u003e \u003cli\u003ePeople seeking a dependable, cross-compatible replacement cartridge that matches popular models like PCC105, P-7471, and C-7471.\u003c\/li\u003e \u003cli\u003eReaders aiming to minimize downtime between cleanings with a bulk-pack solution that doesn’t sacrifice filtration quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation, Maintenance, and Care\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower off the equipment and relieve system pressure before replacing the cartridge.\u003c\/li\u003e \u003cli\u003eRemove the old cartridge, inspect O-rings and seals, rinse the housing, and pre-wet the new cartridge with clean water.\u003c\/li\u003e \u003cli\u003eInstall the FC-1977 cartridge with the open top and bottom facing the correct flow direction, then reseal and restart the system.\u003c\/li\u003e \u003cli\u003eFor optimal performance, rinse the cartridge between uses and perform a full cleaning cycle if flow slows or water clarity drops. Consider a manufacturer-recommended filter cleaning solution if needed, and replace cartridges when there is noticeable degradation in filtration performance.\u003c\/li\u003e \u003cli\u003eRegularly inspect for wear and tears, and replace as part of routine spa\/pool maintenance—roughly aligned with usage and water conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKeep your water crystal clear and your equipment running at peak efficiency—add the Filbur FC-1977 4-Pack Replacement Filter Cartridges to your cart today.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"margintop4\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl0_labelAttributeName\"\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl0_labelAttributeValue\"\u003ePacFab\/Pentair\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl1_labelAttributeName\"\u003eBottom Physical Dimension\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl1_labelAttributeValue\"\u003e3\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl2_labelAttributeName\"\u003eBottom Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl2_labelAttributeValue\"\u003eOpen\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl3_labelAttributeName\"\u003eDiameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl3_labelAttributeValue\"\u003e7\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl4_labelAttributeName\"\u003eLength\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl4_labelAttributeValue\"\u003e26-1\/16\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl5_labelAttributeName\"\u003eMedia Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl5_labelAttributeValue\"\u003e4oz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl6_labelAttributeName\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl6_labelAttributeValue\"\u003eClean \u0026amp; Clear Plus 420 (After 11\/98)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl7_labelAttributeName\"\u003eTop Physical Dimension\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl7_labelAttributeValue\"\u003e3\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl8_labelAttributeName\"\u003eTop Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl8_labelAttributeValue\"\u003eOpen\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":40241542397994,"sku":"PCC105-PAK4","price":225.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/files\/P-7471.jpg?v=1769976125","url":"https:\/\/bathparts.com\/en-um\/products\/filbur-fc-1977-4-pack-spa-pool-replacement-filter-cartridge-compatible-with-pcc105-p-7471-c-7471","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}