{"product_id":"filbur-apcfgr10-24-x-9-anthony-de-grid-25050-fc9720-fg2409","title":"Filbur APCFGR10 FC-9720 DE Filter Grid, 24 x 9 inch, Anthony Apollo Flowmaster Center Hub","description":"\n\u003cstyle\u003e\n  .degrid24x9-wrap, .degrid24x9-wrap * { box-sizing: border-box; }\n  .degrid24x9-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.55;\n  }\n\n  \/* Header *\/\n  .degrid24x9-header {\n    border-left: 5px solid #8bc34a;\n    padding: 4px 0 4px 16px;\n    margin-bottom: 20px;\n  }\n  .degrid24x9-header h2 {\n    margin: 0;\n    color: #1a4d2e;\n    font-size: 1.55em;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .degrid24x9-subtitle {\n    margin: 4px 0 0;\n    color: #666;\n    font-size: 0.95em;\n  }\n\n  \/* Intro *\/\n  .degrid24x9-intro {\n    margin: 0 0 24px;\n    color: #333;\n    font-size: 0.98em;\n  }\n\n  \/* Section heading *\/\n  .degrid24x9-section { margin-bottom: 28px; }\n  .degrid24x9-section-heading {\n    background: #1a4d2e;\n    color: #fff;\n    font-size: 0.85em;\n    font-weight: 700;\n    letter-spacing: 0.08em;\n    text-transform: uppercase;\n    padding: 6px 12px;\n    margin: 0 0 0;\n    border-radius: 4px 4px 0 0;\n  }\n\n  \/* Spec table *\/\n  .degrid24x9-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.93em;\n    background: #fff;\n    border: 1px solid #d8dde6;\n    border-top: none;\n    border-radius: 0 0 4px 4px;\n    overflow: hidden;\n  }\n  .degrid24x9-spec-table tr { border-bottom: 1px solid #eef1f6; }\n  .degrid24x9-spec-table tr:nth-child(even) { background: #fafbfd; }\n  .degrid24x9-spec-table tr:last-child { border-bottom: none; }\n  .degrid24x9-spec-table th,\n  .degrid24x9-spec-table td {\n    text-align: left;\n    padding: 8px 14px;\n    vertical-align: top;\n  }\n  .degrid24x9-spec-table th {\n    font-weight: 600;\n    color: #4a4a4a;\n    width: 38%;\n  }\n  .degrid24x9-spec-table td {\n    color: #1a1a1a;\n    font-family: ui-monospace, \"SF Mono\", Menlo, Consolas, monospace;\n    font-size: 0.92em;\n  }\n\n  \/* Compatibility list *\/\n  .degrid24x9-compat-list {\n    margin: 0;\n    padding: 14px 16px 14px 32px;\n    background: #fff;\n    border: 1px solid #d8dde6;\n    border-top: none;\n    border-radius: 0 0 4px 4px;\n    list-style: square;\n    color: #1a1a1a;\n    font-size: 0.95em;\n  }\n  .degrid24x9-compat-list li { padding: 2px 0; }\n  .degrid24x9-compat-list li::marker { color: #8bc34a; }\n\n  \/* Cross-reference chip list *\/\n  .degrid24x9-chips {\n    padding: 14px;\n    background: #fff;\n    border: 1px solid #d8dde6;\n    border-top: none;\n    border-radius: 0 0 4px 4px;\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px;\n  }\n  .degrid24x9-chip {\n    background: #f0f3f8;\n    border: 1px solid #d8dde6;\n    color: #1a4d2e;\n    padding: 5px 12px;\n    border-radius: 4px;\n    font-family: ui-monospace, \"SF Mono\", Menlo, Consolas, monospace;\n    font-size: 0.88em;\n    font-weight: 600;\n  }\n\n  \/* Notes \/ FAQ *\/\n  .degrid24x9-notes {\n    padding: 14px;\n    background: #fff;\n    border: 1px solid #d8dde6;\n    border-top: none;\n    border-radius: 0 0 4px 4px;\n  }\n  .degrid24x9-note-item { padding: 8px 0; border-bottom: 1px solid #eef1f6; }\n  .degrid24x9-note-item:last-child { border-bottom: none; }\n  .degrid24x9-note-q { font-weight: 600; color: #1a4d2e; margin: 0 0 3px; font-size: 0.95em; }\n  .degrid24x9-note-a { margin: 0; color: #333; font-size: 0.93em; }\n\n  \/* Footer *\/\n  .degrid24x9-footer {\n    border-top: 1px solid #d8dde6;\n    padding-top: 12px;\n    margin-top: 24px;\n    text-align: center;\n    color: #555;\n    font-size: 0.88em;\n  }\n  .degrid24x9-footer .degrid24x9-dot {\n    color: #8bc34a;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"degrid24x9-wrap\"\u003e\n\n  \u003cheader class=\"degrid24x9-header\"\u003e\n    \u003ch2\u003eFilbur APCFGR10 FC-9720 DE Filter Grid, 24 x 9 inch, Anthony Apollo Flowmaster Center Hub\u003c\/h2\u003e\n    \u003cp class=\"degrid24x9-subtitle\"\u003e24 in x 9 in rectangular DE grid with center hub port for Anthony Apollo and Flowmaster filters.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"degrid24x9-intro\"\u003eThe \u003cstrong\u003eFilbur APCFGR10 (FC-9720)\u003c\/strong\u003e is the 24 in x 9 in rectangular replacement DE filter grid for Anthony Apollo and Flowmaster diatomaceous earth filters. It drops onto your existing manifold through the center hub port and rebuilds the filtration surface with spunbonded polyester cloth, so your pump runs at design flow and your water comes back clear. This is the direct one-to-one replacement for \u003cstrong\u003eUnicel FG-2409\u003c\/strong\u003e and Anthony OEM part \u003cstrong\u003e25050\u003c\/strong\u003e.\u003c\/p\u003e\n\n  \n    \n    \u003csection class=\"degrid24x9-section\"\u003e\n      \u003cdiv class=\"degrid24x9-section-heading\"\u003eIdentification\u003c\/div\u003e\n      \u003ctable class=\"degrid24x9-spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eFilbur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003eAPCFGR10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilbur Cross\u003c\/th\u003e\n\u003ctd\u003eFC-9720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnicel Cross\u003c\/th\u003e\n\u003ctd\u003eFG-2409\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePST SKU\u003c\/th\u003e\n\u003ctd\u003ePST-APCFGR10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eDE Filter Grid\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/section\u003e\n    \n    \u003csection class=\"degrid24x9-section\"\u003e\n      \u003cdiv class=\"degrid24x9-section-heading\"\u003eDimensions \u0026amp; Fit\u003c\/div\u003e\n      \u003ctable class=\"degrid24x9-spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003eGrid Length\u003c\/th\u003e\n\u003ctd\u003e24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrid Width\u003c\/th\u003e\n\u003ctd\u003e9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePort\u003c\/th\u003e\n\u003ctd\u003eCenter hub port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Style\u003c\/th\u003e\n\u003ctd\u003eDrops onto existing OEM manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces OEM\u003c\/th\u003e\n\u003ctd\u003eAnthony 25050\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/section\u003e\n    \n    \u003csection class=\"degrid24x9-section\"\u003e\n      \u003cdiv class=\"degrid24x9-section-heading\"\u003eConstruction\u003c\/div\u003e\n      \u003ctable class=\"degrid24x9-spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003eCloth Material\u003c\/th\u003e\n\u003ctd\u003eSpunbonded 100 percent polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore\u003c\/th\u003e\n\u003ctd\u003eReinforced center core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance\u003c\/th\u003e\n\u003ctd\u003eChemical, mildew, and rot resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMedia\u003c\/th\u003e\n\u003ctd\u003eDiatomaceous earth (DE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 Year Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/section\u003e\n    \n  \n\n  \n  \u003csection class=\"degrid24x9-section\"\u003e\n    \u003cdiv class=\"degrid24x9-section-heading\"\u003eCompatibility\u003c\/div\u003e\n    \u003cul class=\"degrid24x9-compat-list\"\u003e\n      \u003cli\u003eAnthony Apollo DE filters using the 24 x 9 in rectangular grid\u003c\/li\u003e\n\u003cli\u003eAnthony Flowmaster DE filters using the 24 x 9 in rectangular grid\u003c\/li\u003e\n\u003cli\u003eAny Anthony grid set calling for the narrow 24 x 9 in center hub element\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n  \n\n  \n  \u003csection class=\"degrid24x9-section\"\u003e\n    \u003cdiv class=\"degrid24x9-section-heading\"\u003eCross-References\u003c\/div\u003e\n    \u003cdiv class=\"degrid24x9-chips\"\u003e\n      \u003cspan class=\"degrid24x9-chip\"\u003eAPCFG2409\u003c\/span\u003e\u003cspan class=\"degrid24x9-chip\"\u003eFG-2409\u003c\/span\u003e\u003cspan class=\"degrid24x9-chip\"\u003eFG2409\u003c\/span\u003e\u003cspan class=\"degrid24x9-chip\"\u003eFC-9720\u003c\/span\u003e\u003cspan class=\"degrid24x9-chip\"\u003e25050\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n\n  \n  \u003csection class=\"degrid24x9-section\"\u003e\n    \u003cdiv class=\"degrid24x9-section-heading\"\u003eNotes\u003c\/div\u003e\n    \u003cdiv class=\"degrid24x9-notes\"\u003e\n      \n      \u003cdiv class=\"degrid24x9-note-item\"\u003e\n        \u003cp class=\"degrid24x9-note-q\"\u003eWill the FC-9720 replace my Unicel FG-2409 or Anthony 25050 grid?\u003c\/p\u003e\n        \u003cp class=\"degrid24x9-note-a\"\u003eYes. The Filbur \u003cstrong\u003eFC-9720 (APCFGR10)\u003c\/strong\u003e is a direct one-to-one replacement for \u003cstrong\u003eUnicel FG-2409\u003c\/strong\u003e and Anthony OEM part \u003cstrong\u003e25050\u003c\/strong\u003e. Same 24 x 9 in rectangular footprint and the same center hub port, so it seats on your existing Anthony manifold without modification.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"degrid24x9-note-item\"\u003e\n        \u003cp class=\"degrid24x9-note-q\"\u003eWhich filters does this 24 x 9 inch grid fit?\u003c\/p\u003e\n        \u003cp class=\"degrid24x9-note-a\"\u003eIt is built for \u003cstrong\u003eAnthony Apollo and Flowmaster\u003c\/strong\u003e DE filters that use the narrow 24 x 9 in rectangular grid with a center hub port. These filters were sold in several square-footage sizes, so pull one grid and measure it against the 24 x 9 in dimensions before you order a full set. If more than one grid is torn or flattened, replace the full set so new and old cloth load DE evenly.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"degrid24x9-note-item\"\u003e\n        \u003cp class=\"degrid24x9-note-q\"\u003eCan I replace one of these myself?\u003c\/p\u003e\n        \u003cp class=\"degrid24x9-note-a\"\u003eYes. Shut the pump off, bleed pressure at the air relief, open the filter, lift the grid assembly, and seat this replacement on the same manifold posts through the center hub port. Reassemble and recharge with fresh diatomaceous earth to your filter's square-footage rating. No tools beyond what the filter teardown already requires.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"degrid24x9-footer\"\u003e\n    Free Shipping\u003cspan class=\"degrid24x9-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"degrid24x9-dot\"\u003e•\u003c\/span\u003e1-Year Warranty\u003cspan class=\"degrid24x9-dot\"\u003e•\u003c\/span\u003eAuthorized Filbur Dealer\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"Filbur","offers":[{"title":"Default Title","offer_id":44083960414273,"sku":"PST-APCFGR10","price":24.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/APCFGR10.jpg?v=1782366058","url":"https:\/\/www.pstpoolsupplies.com\/products\/filbur-apcfgr10-24-x-9-anthony-de-grid-25050-fc9720-fg2409","provider":"PST Pool Supplies","version":"1.0","type":"link"}