{"product_id":"unicelreplacementfiltercartridge25sfjacuzzicfr25c5625unfc5625","title":"Unicel Replacement Filter Cartridge 25 sf Jacuzzi CFR-25 | C-5625","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eUnicel C-5625 Replacement Spa \/ Pool Filter Cartridge – 25 Sq Ft (5\" OD x 13-5\/16\" Length, Open 2-3\/8\" Ends)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Unicel C-5625 is a high-quality \u003cstrong\u003e25 sq ft\u003c\/strong\u003e pleated replacement filter cartridge commonly used in select\n    \u003cstrong\u003eJacuzzi\u003c\/strong\u003e and similar pool\/spa filtration canisters. With \u003cstrong\u003eopen ends\u003c\/strong\u003e and a compact 5\" diameter body, it’s designed\n    to restore proper flow and filtration when your existing cartridge is worn, torn, or no longer cleans up well.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e25 sq ft\u003c\/strong\u003e filtration area for effective debris capture and steady circulation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOpen top \u0026amp; open bottom\u003c\/strong\u003e design for compatible standpipe\/canister setups\u003c\/li\u003e\n    \u003cli\u003eDurable pleated media and rigid core built for repeated cleaning cycles\u003c\/li\u003e\n    \u003cli\u003eIdeal replacement when pleats are torn, frayed, or the cartridge stays restrictive after cleaning\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-5625\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFilter Type:\u003c\/strong\u003e Pleated cartridge\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFiltration Area:\u003c\/strong\u003e 25 sq ft\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13-5\/16\" (13.3125\")\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 5\"\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 2-3\/8\" (2.375\")\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 2-3\/8\" (2.375\")\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePleat Count:\u003c\/strong\u003e 103\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReplaces \/ Cross References\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePleatco:\u003c\/strong\u003e PJ25-IN-4 (also commonly listed: PJ25-IN-M4)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFilbur:\u003c\/strong\u003e FC-1425\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJacuzzi \/ Jacuzzi Brothers:\u003c\/strong\u003e CFR-25, CFT-25 (common cartridge references vary by system)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOther common cross references:\u003c\/strong\u003e Aladdin 12507, Darlly 50251, Excel XLS-504, Spa-Daddy SD-00121, Tier1 PAS-1299\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePleats are torn, frayed, or separating from end caps\u003c\/li\u003e\n    \u003cli\u003eWater stays cloudy or circulation is weak even after proper cleaning\u003c\/li\u003e\n    \u003cli\u003eCartridge won’t clean up well after a deep soak and thorough rinse\u003c\/li\u003e\n    \u003cli\u003eEnd caps are cracked\/warped or the inner core is collapsing\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=Unicel%20C-5625\"\u003eUnicel C-5625 (Shop \/ Options)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pleatco%20PJ25-IN-4\"\u003ePleatco PJ25-IN-4 (Alternate)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Filbur%20FC-1425\"\u003eFilbur FC-1425 (Alternate)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=spa%20cartridge%20filter%20cleaner\"\u003eSpa Cartridge Filter Cleaner\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=cartridge%20cleaning%20wand\"\u003eCartridge Cleaning Wands\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=spa%20water%20test%20strips\"\u003eSpa Water Test Strips\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 regularly (weekly for heavy use) to prevent restriction and keep flow strong.\u003c\/li\u003e\n    \u003cli\u003eDeep clean every 3–6 weeks with a cartridge cleaner to remove oils; rinse thoroughly before reinstalling.\u003c\/li\u003e\n    \u003cli\u003eIf scale is present, degrease first, then use a scale remover (never reverse the order), and rinse completely.\u003c\/li\u003e\n    \u003cli\u003eRotating between two cartridges (one in use, one drying after cleaning) can extend overall filter life.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Unicel","offers":[{"title":"Default Title","offer_id":52589962887484,"sku":"C-5625","price":34.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/unicel-replacement-filter-cartridge-25-sf-jacuzzi-cfr-25-c-5625-cartridges-4239914.jpg?v=1770393338","url":"https:\/\/aquapoolsupply.com\/products\/unicelreplacementfiltercartridge25sfjacuzzicfr25c5625unfc5625","provider":"Aqua Pool Supply","version":"1.0","type":"link"}