{"product_id":"unicelreplacementfiltercartridge25sffrontloadjacuzzic5601unfc5601","title":"Unicel Replacement Filter Cartridge 25 sf Front Load Jacuzzi | C-5601","description":"\u003cdiv\u003e\n\u003ch1\u003eUnicel C-5601 Filter Cartridge – 25 sq ft\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e C-5601\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eA high-performance replacement cartridge filter element rated at 25 sq ft of filtration area designed for front-load hot tub\/spa and small pool systems. Engineered for durability with heavy-duty polyester media and optimized pleat count to deliver efficient filtration and longer service intervals.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits systems requiring a cartridge with approximately 5 11\/16″ (≈ 144 mm) outer diameter, 10 3\/8″ (≈ 264 mm) length, closed top with loop handle and open bottom with ~2 1\/8″ (≈ 54 mm) inner diameter.\u003c\/li\u003e\n\u003cli\u003eIdeal when the existing cartridge shows reduced flow, elevated system pressure, collapsed pleats or repeated cleaning no longer restores performance.\u003c\/li\u003e\n\u003cli\u003eDirect replacement for installations specifying part number C-5601 or equivalent geometry cartridges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFiltration area: ~25 sq ft.\u003c\/li\u003e\n\u003cli\u003eOuter diameter: ~5 11\/16″ (≈ 144 mm).\u003c\/li\u003e\n\u003cli\u003eLength: ~10 3\/8″ (≈ 264 mm).\u003c\/li\u003e\n\u003cli\u003eTop end cap: closed, with loop handle for easy removal.\u003c\/li\u003e\n\u003cli\u003eBottom end cap: open, inner diameter ~2 1\/8″ (≈ 54 mm).\u003c\/li\u003e\n\u003cli\u003eMedia: heavy-duty polyester fabric with approximately 100 pleats for enhanced dirt holding capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eShut off the pump and relieve system pressure if applicable. Open the filter housing, remove the old cartridge element, and clean out debris and sludge. Insert the new C-5601 cartridge, ensuring proper orientation and full seating in the housing. Reassemble the filter, restore circulation, and check the system pressure for normal operating range.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tip\u003c\/h2\u003e\n\u003cp\u003eRinse the cartridge at least monthly to maintain performance. If cleaning no longer restores flow, or pressure remains elevated for longer than usual after cleaning, replace the cartridge with the C-5601 to maintain water clarity and system efficiency.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":46797827047599,"sku":"C-5601","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/unicel-replacement-filter-cartridge-25-sf-front-load-jacuzzi-c-5601-cartridges-4802498.jpg?v=1777067824","url":"https:\/\/freshized.com\/products\/unicelreplacementfiltercartridge25sffrontloadjacuzzic5601unfc5601","provider":"Freshized","version":"1.0","type":"link"}