{"product_id":"unicel-4ch-65-65-sq-ft-19-5-8-w-1-1-2mpt-v","title":"Unicel | 4CH-65 | Cartridge Filter – 65 Sq. Ft., 19-5\/8\" Length, 1-1\/2\" MPT (V) Threaded Fitting","description":"\u003cp data-start=\"117\" data-end=\"481\"\u003eThe Unicel 4CH-65 Cartridge Filter is a premium 65-square-foot replacement filter engineered for maximum dirt-holding capacity and water clarity. Designed for Waterway and compatible spa and hot tub filtration systems, this high efficiency cartridge provides reliable performance, durability, and easy maintenance in demanding spa environments.\u003c\/p\u003e\n\u003chr data-start=\"483\" data-end=\"486\"\u003e\n\u003cp data-start=\"488\" data-end=\"506\"\u003e\u003cstrong data-start=\"488\" data-end=\"504\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"507\" data-end=\"1189\"\u003e\n\u003cli data-start=\"507\" data-end=\"569\"\u003e\n\u003cp data-start=\"509\" data-end=\"569\"\u003eGenuine Unicel replacement cartridge filter (Model 4CH-65)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"570\" data-end=\"650\"\u003e\n\u003cp data-start=\"572\" data-end=\"650\"\u003e65 sq. ft. of pleated polyester filtration media for superior debris removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"651\" data-end=\"696\"\u003e\n\u003cp data-start=\"653\" data-end=\"696\"\u003eMeasures 4-5\/8\" diameter x 19-5\/8\" length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"697\" data-end=\"768\"\u003e\n\u003cp data-start=\"699\" data-end=\"768\"\u003e1-1\/2\" MPT (V) male threaded bottom fitting for secure installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"769\" data-end=\"845\"\u003e\n\u003cp data-start=\"771\" data-end=\"845\"\u003eConstructed from premium polyester media resistant to chemicals and heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"846\" data-end=\"918\"\u003e\n\u003cp data-start=\"848\" data-end=\"918\"\u003eReinforced center core ensures rigidity under high flow and pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"919\" data-end=\"1006\"\u003e\n\u003cp data-start=\"921\" data-end=\"1006\"\u003eCompatible with Waterway and other spa filter housings with matching specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1007\" data-end=\"1066\"\u003e\n\u003cp data-start=\"1009\" data-end=\"1066\"\u003eEasy to install, remove, and clean for long-lasting use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1067\" data-end=\"1128\"\u003e\n\u003cp data-start=\"1069\" data-end=\"1128\"\u003eProvides balanced water flow and extended cleaning cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1189\"\u003e\n\u003cp data-start=\"1131\" data-end=\"1189\"\u003eIdeal for large spas, hot tubs, and compact pool systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1191\" data-end=\"1194\"\u003e\n\u003cp data-start=\"1196\" data-end=\"1522\"\u003e\u003cstrong data-start=\"1196\" data-end=\"1216\"\u003eProduct Overview\u003c\/strong\u003e\u003cbr data-start=\"1216\" data-end=\"1219\"\u003eThe Unicel 4CH-65 Cartridge Filter delivers exceptional filtration performance for spas and hot tubs requiring a high-capacity, durable replacement cartridge. Its 65-square-foot pleated polyester media captures fine particles and contaminants efficiently, promoting consistently clear and clean water.\u003c\/p\u003e\n\u003cp data-start=\"1524\" data-end=\"1927\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBuilt for strength and reliability, the filter features a threaded 1-1\/2\" MPT (V) connection for a tight, leak-free fit and a reinforced internal core for stability under operating pressure. The Unicel 4CH-65 offers a perfect combination of filtration power, ease of maintenance, and long service life—making it an ideal choice for maintaining peak performance in residential and commercial spa systems.\u003c\/p\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":47037577494840,"sku":"4CH-65","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/4CH-65_1_2.jpg?v=1777754719","url":"https:\/\/appaetechpoolsupply.com\/products\/unicel-4ch-65-65-sq-ft-19-5-8-w-1-1-2mpt-v","provider":"AppaeTech Pool Supply","version":"1.0","type":"link"}