{"product_id":"apc-apcc7519-cartridge-4-3-4-x-13-3-8-40-sq-ft","title":"APC PTL40 Spa Filter Cartridge, 40 Sq Ft Top-Load (APCC7519)","description":"\n\u003cstyle\u003e\n  .apcc7519-wrap, .apcc7519-wrap * { box-sizing: border-box; }\n  .apcc7519-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  .apcc7519-header {\n    border-left: 5px solid #8bc34a;\n    padding: 4px 0 4px 16px;\n    margin-bottom: 20px;\n  }\n  .apcc7519-header h2 {\n    margin: 0;\n    color: #1a4d2e;\n    font-size: 1.55em;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .apcc7519-subtitle {\n    margin: 4px 0 0;\n    color: #666;\n    font-size: 0.95em;\n  }\n\n  \/* Intro *\/\n  .apcc7519-intro {\n    margin: 0 0 24px;\n    color: #333;\n    font-size: 0.98em;\n  }\n\n  \/* Section heading *\/\n  .apcc7519-section { margin-bottom: 28px; }\n  .apcc7519-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  .apcc7519-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  .apcc7519-spec-table tr { border-bottom: 1px solid #eef1f6; }\n  .apcc7519-spec-table tr:nth-child(even) { background: #fafbfd; }\n  .apcc7519-spec-table tr:last-child { border-bottom: none; }\n  .apcc7519-spec-table th,\n  .apcc7519-spec-table td {\n    text-align: left;\n    padding: 8px 14px;\n    vertical-align: top;\n  }\n  .apcc7519-spec-table th {\n    font-weight: 600;\n    color: #4a4a4a;\n    width: 38%;\n  }\n  .apcc7519-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  .apcc7519-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  .apcc7519-compat-list li { padding: 2px 0; }\n  .apcc7519-compat-list li::marker { color: #8bc34a; }\n\n  \/* Cross-reference chip list *\/\n  .apcc7519-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  .apcc7519-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  .apcc7519-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  .apcc7519-note-item { padding: 8px 0; border-bottom: 1px solid #eef1f6; }\n  .apcc7519-note-item:last-child { border-bottom: none; }\n  .apcc7519-note-q { font-weight: 600; color: #1a4d2e; margin: 0 0 3px; font-size: 0.95em; }\n  .apcc7519-note-a { margin: 0; color: #333; font-size: 0.93em; }\n\n  \/* Footer *\/\n  .apcc7519-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  .apcc7519-footer .apcc7519-dot {\n    color: #8bc34a;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"apcc7519-wrap\"\u003e\n\n  \u003cheader class=\"apcc7519-header\"\u003e\n    \u003ch2\u003eAPC PTL40 Spa Filter Cartridge, 40 Sq Ft Top-Load (APCC7519)\u003c\/h2\u003e\n    \u003cp class=\"apcc7519-subtitle\"\u003eDrop-in replacement for Sundance top-load filter assemblies.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"apcc7519-intro\"\u003eThe \u003cstrong\u003eAPC APCC7519\u003c\/strong\u003e is a 40 sq ft pleated spa filter cartridge built to the \u003cstrong\u003ePTL40\u003c\/strong\u003e footprint, measuring \u003cstrong\u003e4-3\/4 in\u003c\/strong\u003e across by \u003cstrong\u003e13-3\/8 in\u003c\/strong\u003e tall with a molded carry handle on top and a \u003cstrong\u003e1-1\/2 in MPT\u003c\/strong\u003e threaded base. It drops straight into Sundance and Superior Spa top-load filter assemblies and cross-references the Unicel C-7519, Pleatco PTL40, and Filbur FC-0209. If your spa uses any of those numbers, this is your cartridge.\u003c\/p\u003e\n\n  \n    \n    \u003csection class=\"apcc7519-section\"\u003e\n      \u003cdiv class=\"apcc7519-section-heading\"\u003eDimensions\u003c\/div\u003e\n      \u003ctable class=\"apcc7519-spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003ctd\u003e4-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Length\u003c\/th\u003e\n\u003ctd\u003e13-3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Area\u003c\/th\u003e\n\u003ctd\u003e40 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/section\u003e\n    \n    \u003csection class=\"apcc7519-section\"\u003e\n      \u003cdiv class=\"apcc7519-section-heading\"\u003eFittings\u003c\/div\u003e\n      \u003ctable class=\"apcc7519-spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003eTop End\u003c\/th\u003e\n\u003ctd\u003eMolded carry handle (top-load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottom End\u003c\/th\u003e\n\u003ctd\u003e1-1\/2 in MPT threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Style\u003c\/th\u003e\n\u003ctd\u003eTop-load filter assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/section\u003e\n    \n    \u003csection class=\"apcc7519-section\"\u003e\n      \u003cdiv class=\"apcc7519-section-heading\"\u003eConstruction\u003c\/div\u003e\n      \u003ctable class=\"apcc7519-spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003eMedia\u003c\/th\u003e\n\u003ctd\u003eReusable pleated polyester filter fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore\u003c\/th\u003e\n\u003ctd\u003eOpen-flow molded plastic center tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaintenance\u003c\/th\u003e\n\u003ctd\u003eRinse and reuse, replace seasonally\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/section\u003e\n    \n    \u003csection class=\"apcc7519-section\"\u003e\n      \u003cdiv class=\"apcc7519-section-heading\"\u003eIdentification\u003c\/div\u003e\n      \u003ctable class=\"apcc7519-spec-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number \/ MPN\u003c\/th\u003e\n\u003ctd\u003eAPCC7519\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003ePST-APCC7519\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eSpa Filter Cartridge\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=\"apcc7519-section\"\u003e\n    \u003cdiv class=\"apcc7519-section-heading\"\u003eCompatibility\u003c\/div\u003e\n    \u003cul class=\"apcc7519-compat-list\"\u003e\n      \u003cli\u003eSundance Spas top-load filter assemblies\u003c\/li\u003e\n\u003cli\u003eSuperior Spa top-load filter assemblies\u003c\/li\u003e\n\u003cli\u003eAny spa system that calls for a PTL40 \/ C-7519 \/ FC-0209 cartridge\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n  \n\n  \n  \u003csection class=\"apcc7519-section\"\u003e\n    \u003cdiv class=\"apcc7519-section-heading\"\u003eCross-References\u003c\/div\u003e\n    \u003cdiv class=\"apcc7519-chips\"\u003e\n      \u003cspan class=\"apcc7519-chip\"\u003ePTL40\u003c\/span\u003e\u003cspan class=\"apcc7519-chip\"\u003eC-7519\u003c\/span\u003e\u003cspan class=\"apcc7519-chip\"\u003eFC-0209\u003c\/span\u003e\u003cspan class=\"apcc7519-chip\"\u003eAPCC7519\u003c\/span\u003e\u003cspan class=\"apcc7519-chip\"\u003ePST-APCC7519\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n\n  \n  \u003csection class=\"apcc7519-section\"\u003e\n    \u003cdiv class=\"apcc7519-section-heading\"\u003eNotes\u003c\/div\u003e\n    \u003cdiv class=\"apcc7519-notes\"\u003e\n      \n      \u003cdiv class=\"apcc7519-note-item\"\u003e\n        \u003cp class=\"apcc7519-note-q\"\u003eWill this fit my Sundance spa?\u003c\/p\u003e\n        \u003cp class=\"apcc7519-note-a\"\u003eYes, if your factory cartridge is a \u003cstrong\u003ePTL40\u003c\/strong\u003e, Unicel \u003cstrong\u003eC-7519\u003c\/strong\u003e, or Filbur \u003cstrong\u003eFC-0209\u003c\/strong\u003e, the APCC7519 matches the same 4-3\/4 in by 13-3\/8 in body with a top handle and 1-1\/2 in MPT base. Pull your current cartridge and check the end cap or the printing on the tube to confirm.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"apcc7519-note-item\"\u003e\n        \u003cp class=\"apcc7519-note-q\"\u003eHow is this different from the PSD40 or C-4440 cartridge?\u003c\/p\u003e\n        \u003cp class=\"apcc7519-note-a\"\u003eBoth are 40 sq ft Sundance cartridges, but they are not interchangeable. The APCC7519 (PTL40) has a \u003cstrong\u003e1-1\/2 in MPT bottom and a top handle\u003c\/strong\u003e for top-load assemblies. The PSD40 \/ C-4440 family uses a different end-cap and thread, so match the part number that came out of your spa, not just the square footage.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"apcc7519-note-item\"\u003e\n        \u003cp class=\"apcc7519-note-q\"\u003eCan I install it myself?\u003c\/p\u003e\n        \u003cp class=\"apcc7519-note-a\"\u003eYes. Power down the spa, lift the old cartridge out of the top-load housing by the handle, drop the APCC7519 in, and seat the 1-1\/2 in MPT base. No tools and no plumbing changes. Rinse the pleats every couple of weeks and plan on a fresh cartridge each season.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"apcc7519-footer\"\u003e\n    Free Shipping\u003cspan class=\"apcc7519-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"apcc7519-dot\"\u003e•\u003c\/span\u003eGenuine APC Cartridge\u003cspan class=\"apcc7519-dot\"\u003e•\u003c\/span\u003eShips Fast From PST\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"APC","offers":[{"title":"Default Title","offer_id":44083961397313,"sku":"PST-APCC7519","price":35.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/APCC7519_Composite.jpg?v=1782366116","url":"https:\/\/www.pstpoolsupplies.com\/products\/apc-apcc7519-cartridge-4-3-4-x-13-3-8-40-sq-ft","provider":"PST Pool Supplies","version":"1.0","type":"link"}