{"product_id":"filter-cartridge-4-75-x-8-7-sq-ft-filbur-fc-3710-replaces-c-4307-pgf7","title":"Filter Cartridge 4.75 x 8 7 Sq Ft | Filbur | FC-3710 (Replaces C-4307, PGF7)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFilbur FC-3710 filter cartridge\u003c\/strong\u003e delivers a reliable replacement for worn or damaged components in your pool filtration system. Also known as FC-3710, this cartridge replaces C-4307 and PGF7 configurations with a precise 4-3\/4\" x 8\" footprint and top\/bottom ports of 1-3\/4\". The 7 SQFT General Foam 7 media provides efficient filtration, capturing fine debris and helping maintain clear water and steady pump performance.\u003c\/p\u003e\n\u003cp\u003eDesigned for easy installation in compatible cartridge housings, this pool filter cartridge is ideal for pool owners who want a true replacement option that keeps the system running at peak efficiency. Use cases include resurfacing worn cartridges after season end or during mid-season maintenance, restoring flow and reducing backwashing frequency.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact replacement for Filbur FC-3710, C-4307, and PGF7 configurations\u003c\/li\u003e \u003cli\u003eDimensions: 4-3\/4\" x 8\" with top and bottom 1-3\/4\"\u003c\/li\u003e \u003cli\u003eFiltration area: 7 SQFT with General Foam 7 media\u003c\/li\u003e \u003cli\u003eDurable pleated construction for reliable performance\u003c\/li\u003e \u003cli\u003eEasy installation into standard cartridge filtration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReady to restore optimum filtration? Add the Filbur FC-3710 filter cartridge to your cart and enjoy crystal-clear pool water again.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":48475643085043,"sku":"FMFFC3710","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/FMFFC3710_0.jpg?v=1771477938","url":"https:\/\/everklearpoolsupply.com\/products\/filter-cartridge-4-75-x-8-7-sq-ft-filbur-fc-3710-replaces-c-4307-pgf7","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}