{"product_id":"unicelreplacementfiltercartridgefor125sfsundancec8325unfc8325","title":"Unicel Replacement Filter Cartridge for 125 sf Sundance | C-8325","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eUnicel C-8325 Replacement Cartridge Filter\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Unicel C-8325 is a replacement \u003cstrong\u003epleated cartridge filter element\u003c\/strong\u003e designed for select pool and spa cartridge filter\n    housings. It’s built to capture fine debris while maintaining steady circulation when rinsed and cleaned on a regular schedule.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReplacement \u003cstrong\u003ecartridge filter element\u003c\/strong\u003e for compatible filter canisters\u003c\/li\u003e\n    \u003cli\u003ePleated media increases surface area for effective debris capture\u003c\/li\u003e\n    \u003cli\u003eRigid inner core and reinforced end caps for repeated cleaning cycles\u003c\/li\u003e\n    \u003cli\u003eHelps restore water clarity and reduce strain on the pump compared to running a clogged cartridge\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eBefore You Buy\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMatch by \u003cstrong\u003epart number (C-8325)\u003c\/strong\u003e whenever possible.\u003c\/li\u003e\n    \u003cli\u003eConfirm fit by measuring your existing cartridge:\n      \u003cul\u003e\n        \u003cli\u003e\u003cstrong\u003eOverall length\u003c\/strong\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003cstrong\u003eOutside diameter\u003c\/strong\u003e\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTop and bottom end-cap style\u003c\/strong\u003e (open, closed, handle, or threaded)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eInside diameter\u003c\/strong\u003e of any open ends (standpipe opening)\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003eIf your filter uses a center standpipe, verify the cartridge’s inside opening matches the standpipe size and seals correctly.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Signs It’s Time to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePleats are torn, frayed, or separating from the end caps\u003c\/li\u003e\n    \u003cli\u003eCartridge won’t clean up well even after a deep soak and thorough rinse\u003c\/li\u003e\n    \u003cli\u003eFilter pressure rises quickly after cleaning or circulation remains weak\u003c\/li\u003e\n    \u003cli\u003eEnd caps are cracked\/warped or the 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-8325\"\u003eUnicel C-8325 (Shop \/ Options)\u003c\/a\u003e\u003c\/li\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%20cleaning%20wand\"\u003eCartridge Cleaning Wands\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=filter%20tank%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=skimmer%20sock\"\u003eSkimmer Socks (Fine Debris Pre-Filter)\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\u003eSpray between pleats from top to bottom and rotate the cartridge as you clean for a more thorough rinse.\u003c\/li\u003e\n    \u003cli\u003eDeep clean periodically to remove oils and fine debris; rinse thoroughly before reinstalling.\u003c\/li\u003e\n    \u003cli\u003eLet the cartridge dry after deep cleaning when possible—drying helps loosen fine debris for easier rinsing.\u003c\/li\u003e\n    \u003cli\u003eKeep water chemistry balanced to reduce premature clogging and scale buildup.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Unicel","offers":[{"title":"Default Title","offer_id":52589963182396,"sku":"C-8325","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/unicel-replacement-filter-cartridge-for-125-sf-sundance-c-8325-cartridges-5481657.jpg?v=1770393335","url":"https:\/\/aquapoolsupply.com\/products\/unicelreplacementfiltercartridgefor125sfsundancec8325unfc8325","provider":"Aqua Pool Supply","version":"1.0","type":"link"}