{"product_id":"unicel-cartridge-replacement-for-hayward-star-clear-plus-c500-50-sq-ft-filter-cx500re-dpm-7656-c-7656","title":"Unicel Cartridge Replacement for Hayward Star-Clear Plus C500 50 Sq. Ft Filter CX500RE | DPM-7656 | C-7656","description":"\u003cp data-start=\"1678\" data-end=\"2306\"\u003eThe Unicel C-7656 replacement pool cartridge provides 50 sq. ft. of pleated filtration area and is designed to retrofit Hayward Star-Clear and Star-Clear Plus C500 filters. Matching CX500RE and DPM-7656, it features 108 precision-formed pleats made from 4-ounce polyester for dependable debris capture and long-term flow stability. Measuring approximately 7″ in diameter by 19 5\/8″ in length with a 3″ core, it installs quickly and fits snugly in compatible filter housings. Built for chemical resistance and structural integrity, this cartridge ensures steady performance and extended filter life in residential pool systems.\u003c\/p\u003e\n\u003ch3 data-start=\"2308\" data-end=\"2324\"\u003e\u003cstrong data-start=\"2308\" data-end=\"2322\"\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2325\" data-end=\"2853\"\u003e\n\u003cli data-start=\"2325\" data-end=\"2429\"\u003e\n\u003cp data-start=\"2327\" data-end=\"2429\"\u003e\u003cstrong data-start=\"2327\" data-end=\"2359\"\u003eAmple 50 Sq. Ft. Media Area:\u003c\/strong\u003e Supports strong filtration efficiency for consistent water clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2430\" data-end=\"2535\"\u003e\n\u003cp data-start=\"2432\" data-end=\"2535\"\u003e\u003cstrong data-start=\"2432\" data-end=\"2454\"\u003ePrecision Fitment:\u003c\/strong\u003e Sized for Hayward C500 filters with 7″ OD × 19 5\/8″ length × 3″ ID dimensions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2536\" data-end=\"2650\"\u003e\n\u003cp data-start=\"2538\" data-end=\"2650\"\u003e\u003cstrong data-start=\"2538\" data-end=\"2568\"\u003eDurable Pleated Polyester:\u003c\/strong\u003e Constructed with 108 pleats for balanced flow and superior filtration capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2651\" data-end=\"2754\"\u003e\n\u003cp data-start=\"2653\" data-end=\"2754\"\u003e\u003cstrong data-start=\"2653\" data-end=\"2680\"\u003eResilient to Chemicals:\u003c\/strong\u003e Engineered to resist sanitizer and shock treatment wear for longer use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2755\" data-end=\"2853\"\u003e\n\u003cp data-start=\"2757\" data-end=\"2853\"\u003e\u003cstrong data-start=\"2757\" data-end=\"2784\"\u003eCompatible Replacement:\u003c\/strong\u003e Fits part numbers C-7656, CX500RE, and DPM-7656 for C500 housings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHayward Star-Clear Plus C500 Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4247\" data-end=\"4268\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"4269\" data-end=\"4575\"\u003eThe Unicel C-7656 replacement cartridge delivers efficient 50 sq. ft. filtration for Hayward Star-Clear C500 and C500 series systems. Ideal for online shoppers at SOSPool.com, this cartridge installs directly, ships fast, and provides dependable water clarity backed by a chemical-resistant pleated design.\u003c\/p\u003e\n\u003ch2 data-start=\"4577\" data-end=\"4615\"\u003eOnline Ordering and Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"4616\" data-end=\"4758\"\u003eSOSPool.com customers can easily verify fit before purchase, as this cartridge matches OEM specifications and installs without modification.\u003c\/p\u003e\n\u003ch4 data-start=\"4760\" data-end=\"4830\"\u003eCan I order the Unicel C-7656 filter online with free shipping?\u003c\/h4\u003e\n\u003ch4 data-start=\"4831\" data-end=\"4898\"\u003eDoes this cartridge replace both CX500RE and DPM-7656 units?\u003c\/h4\u003e\n\u003ch4 data-start=\"4899\" data-end=\"4959\"\u003eHow do I confirm size before placing my online order?\u003c\/h4\u003e\n\u003ch4 data-start=\"4960\" data-end=\"5044\"\u003eWhat filters are cross-listed for the same 7″ × 19 5\/8″ cartridge dimensions?\u003c\/h4\u003e\n\u003ch4 data-start=\"5045\" data-end=\"5107\"\u003eHow long does shipping typically take from SOSPool.com?\u003c\/h4\u003e\n\u003ch2 data-start=\"5109\" data-end=\"5158\"\u003eFiltration Quality and Hydraulic Performance\u003c\/h2\u003e\n\u003cp data-start=\"5159\" data-end=\"5310\"\u003eThe 108-pleat polyester construction maximizes debris capture while maintaining low pressure and strong water circulation in compact filter housings.\u003c\/p\u003e\n\u003ch4 data-start=\"5312\" data-end=\"5392\"\u003eHow does pleated media improve clarity compared to lower-density filters?\u003c\/h4\u003e\n\u003ch4 data-start=\"5393\" data-end=\"5469\"\u003eWhat flow benefits does the extruded core design offer online buyers?\u003c\/h4\u003e\n\u003ch4 data-start=\"5470\" data-end=\"5551\"\u003eWhy is the 50 sq. ft. rating ideal for medium-capacity filtration systems?\u003c\/h4\u003e\n\u003ch4 data-start=\"5552\" data-end=\"5630\"\u003eHow does the Unicel C-7656 maintain hydraulic stability after cleaning?\u003c\/h4\u003e\n\u003ch2 data-start=\"5632\" data-end=\"5673\"\u003eLongevity and Care for Online Orders\u003c\/h2\u003e\n\u003cp data-start=\"5674\" data-end=\"5840\"\u003eEach cartridge resists collapse, UV exposure, and sanitizer breakdown for extended service life. Routine rinsing ensures optimal filter cycles between replacements.\u003c\/p\u003e\n\u003ch4 data-start=\"5842\" data-end=\"5912\"\u003eWhat is the best method to clean this filter between shipments?\u003c\/h4\u003e\n\u003ch4 data-start=\"5913\" data-end=\"5989\"\u003eHow long should I expect each Unicel C-7656 to last under normal use?\u003c\/h4\u003e\n\u003ch4 data-start=\"5990\" data-end=\"6060\"\u003eDoes SOSPool.com offer return support for online filter orders?\u003c\/h4\u003e\n\u003ch4 data-start=\"6061\" data-end=\"6145\"\u003eHow can online buyers ensure consistent pressure readings after installation?\u003c\/h4\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":52132267589932,"sku":"C-7656","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/Unicel_Cartridge_Replacement_for_Hayward_Star-Clear_Plus_C500_50_Sq._Ft_Filter_CX500RE_DPM-7656_C-7656_SOSPool_1.jpg?v=1769803235","url":"https:\/\/www.sospool.com\/products\/unicel-cartridge-replacement-for-hayward-star-clear-plus-c500-50-sq-ft-filter-cx500re-dpm-7656-c-7656","provider":"SOS Pool \u0026 Spa Supplies","version":"1.0","type":"link"}