{"product_id":"unicelreplacementfiltercartridge50sfjacuzzicfr50c9650unfc9650","title":"Unicel Replacement Filter Cartridge 50 sf Jacuzzi CFR-50 | C-9650","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eUnicel C-9650 Replacement Cartridge Filter – 50 Sq Ft (For Jacuzzi CFR-50 \/ CFT-50)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Unicel C-9650 is a high-quality \u003cstrong\u003e50 sq ft\u003c\/strong\u003e replacement cartridge designed for select \u003cstrong\u003eJacuzzi\u003c\/strong\u003e\n    pool\/spa cartridge filter systems, commonly used with \u003cstrong\u003eJacuzzi CFR-50\u003c\/strong\u003e and \u003cstrong\u003eCFT-50\u003c\/strong\u003e applications.\n    It features open (no-cap) ends with different inside diameters, making it important to match measurements to your existing cartridge.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e50 sq ft\u003c\/strong\u003e filtration area for strong water clarity and consistent flow\u003c\/li\u003e\n    \u003cli\u003eDurable pleated media designed to capture fine debris and extend time between cleanings\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOpen top and open bottom\u003c\/strong\u003e end caps for the correct fit on compatible Jacuzzi canisters\u003c\/li\u003e\n    \u003cli\u003eDirect-fit replacement when matched by part number and dimensions\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e C-9650\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFiltration Area:\u003c\/strong\u003e 50 sq ft\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 9-15\/16\" (9.9375\")\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10\"\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTop End Cap:\u003c\/strong\u003e Open\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTop Inside Diameter:\u003c\/strong\u003e 5-13\/16\" (5.8125\")\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBottom End Cap:\u003c\/strong\u003e Open\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBottom Inside Diameter:\u003c\/strong\u003e 6-1\/16\" (6.0625\")\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePleat Count:\u003c\/strong\u003e 194\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReplaces \/ Compatible With\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJacuzzi:\u003c\/strong\u003e CFR-50 \/ CFT-50 (commonly referenced OEM cartridge: 42-2940-09-R)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePleatco:\u003c\/strong\u003e PJ50-4\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFilbur:\u003c\/strong\u003e FC-1460\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFilter pressure rises quickly after cleaning or circulation feels restricted\u003c\/li\u003e\n    \u003cli\u003eCartridge pleats are torn, flattened, or the end caps are cracked\/warped\u003c\/li\u003e\n    \u003cli\u003eWater stays cloudy even with proper chemistry and regular cleaning\u003c\/li\u003e\n    \u003cli\u003eCartridge is no longer cleaning up well after a deep soak and thorough rinse\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=cartridge%20filter%20cleaner\"\u003eCartridge Filter Cleaner\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=cartridge%20filter%20o-ring\"\u003eFilter Tank O-Rings \u0026amp; Gaskets\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=filter%20pressure%20gauge\"\u003eFilter Pressure Gauges\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=cartridge%20filter%20cleaning%20tool\"\u003eCartridge Cleaning Tools\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pleatco%20PJ50-4\"\u003ePleatco PJ50-4 (Alternate Cartridge)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=filbur%20FC-1460\"\u003eFilbur FC-1460 (Alternate Cartridge)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRinse the cartridge when pressure rises about \u003cstrong\u003e8–10 PSI\u003c\/strong\u003e above your clean starting pressure (or when flow drops).\u003c\/li\u003e\n    \u003cli\u003eFor best results, rotate between two cartridges (one in service, one drying after cleaning) to extend overall cartridge life.\u003c\/li\u003e\n    \u003cli\u003eDeep clean periodically with a cartridge cleaner to remove oils and fine debris; rinse thoroughly before reinstalling.\u003c\/li\u003e\n    \u003cli\u003eKeep water chemistry balanced—high calcium and extreme pH can shorten cartridge life and cause premature clogging.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Unicel","offers":[{"title":"Default Title","offer_id":52589963411772,"sku":"C-9650","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/unicel-replacement-filter-cartridge-50-sf-jacuzzi-cfr-50-c-9650-cartridges-2226910.jpg?v=1770393332","url":"https:\/\/aquapoolsupply.com\/products\/unicelreplacementfiltercartridge50sfjacuzzicfr50c9650unfc9650","provider":"Aqua Pool Supply","version":"1.0","type":"link"}