{"product_id":"c-8413-unicel-pxc-125-pro-clean-125-cartridge-125-sq-ft-25230-0125s","title":"Unicel C-8413 PXC-125 \u0026 Pro Clean 125 Cartridge | 125 Sq. Ft. | 25230-0125S","description":"\u003cp data-start=\"254\" data-end=\"1029\"\u003eThe Unicel C-8413 Cartridge Filter provides 125 sq ft of high-capacity filtration, designed as a direct replacement for Sta-Rite PXC-125 and Waterway Pro Clean 125 systems. Built with premium spun-bonded polyester media, it incorporates 148 pleats to maximize dirt capture, extend cleaning cycles, and sustain superior water clarity. Measuring 8-15\/16\" in diameter by 28-3\/16\" in length, with dual 4\" open ends and molded gaskets, it ensures a secure, leak-resistant fit. Matching OEM part 25230-0125S, this cartridge installs easily and performs reliably under daily use. With its optimized flow characteristics and robust design, the C-8413 supports pump efficiency and long-term system performance, keeping pools cleaner with less frequent maintenance.\u003c\/p\u003e\n\u003ch3 data-start=\"1031\" data-end=\"1047\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"1048\" data-end=\"1803\"\u003e\n\u003cli data-start=\"1048\" data-end=\"1200\"\u003e\n\u003cp data-start=\"1050\" data-end=\"1200\"\u003e\u003cstrong data-start=\"1050\" data-end=\"1084\"\u003eGenerous 125 sq ft Filtration:\u003c\/strong\u003e Designed with 148 pleats to capture dirt and debris effectively, reducing the need for frequent filter cleanings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1201\" data-end=\"1351\"\u003e\n\u003cp data-start=\"1203\" data-end=\"1351\"\u003e\u003cstrong data-start=\"1203\" data-end=\"1232\"\u003eDurable Polyester Fabric:\u003c\/strong\u003e Made from spun-bonded polyester media that resists chemicals and repeated wash cycles, extending cartridge lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1352\" data-end=\"1500\"\u003e\n\u003cp data-start=\"1354\" data-end=\"1500\"\u003e\u003cstrong data-start=\"1354\" data-end=\"1374\"\u003eOEM-Matched Fit:\u003c\/strong\u003e Directly replaces Sta-Rite 25230-0125S cartridges in PXC-125 systems and integrates seamlessly with Waterway Pro Clean 125.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1501\" data-end=\"1650\"\u003e\n\u003cp data-start=\"1503\" data-end=\"1650\"\u003e\u003cstrong data-start=\"1503\" data-end=\"1534\"\u003eOptimized Hydraulic Design:\u003c\/strong\u003e Engineered with precise dimensions—8-15\/16\" × 28-3\/16\"—to maintain steady water flow and support pump efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1651\" data-end=\"1803\"\u003e\n\u003cp data-start=\"1653\" data-end=\"1803\"\u003e\u003cstrong data-start=\"1653\" data-end=\"1681\"\u003eSecure 4\" Open End Caps:\u003c\/strong\u003e Features molded gaskets on both ends for quick installation, proper alignment, and a tight seal inside filter housings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eLength: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e28‑3\/16″\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eOutside Diameter: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e8‑15\/16″\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eInside Diameter: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e4\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2065\" data-end=\"2086\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"2087\" data-end=\"2341\"\u003eThe Unicel C-8413 125 sq ft cartridge is a premium replacement for Sta-Rite PXC-125 and Waterway Pro Clean 125 filters. Below are installation steps, compatibility notes, and troubleshooting tips, with focus on local pricing and nearby shop availability.\u003c\/p\u003e\n\u003ch2 data-start=\"2343\" data-end=\"2387\"\u003eInstalling the Unicel Cartridge Locally\u003c\/h2\u003e\n\u003cp data-start=\"2388\" data-end=\"2539\"\u003eThis cartridge features dual 4″ open ends with molded gaskets for straightforward placement. Dropping it into the housing restores strong filtration.\u003c\/p\u003e\n\u003ch4 data-start=\"2541\" data-end=\"2613\"\u003eHow do I fit the C-8413 cartridge into my Waterway Pro Clean 125?\u003c\/h4\u003e\n\u003ch4 data-start=\"2614\" data-end=\"2674\"\u003eWhy does the filter lean or shift inside the housing?\u003c\/h4\u003e\n\u003ch4 data-start=\"2675\" data-end=\"2743\"\u003eCan I check local shop stock for the C-8413 filter cartridge?\u003c\/h4\u003e\n\u003ch4 data-start=\"2744\" data-end=\"2816\"\u003eDo I need tools or special prep before installing this cartridge?\u003c\/h4\u003e\n\u003ch2 data-start=\"2818\" data-end=\"2853\"\u003eConfirming Local Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"2854\" data-end=\"3012\"\u003eThe C-8413 replaces Sta-Rite 25230-0125S and matches PXC-125 and Pro Clean 125 filters. Checking filter dimensions ensures proper fit before buying locally.\u003c\/p\u003e\n\u003ch4 data-start=\"3014\" data-end=\"3079\"\u003eDoes the Unicel C-8413 work with Sta-Rite PXC-125 filters?\u003c\/h4\u003e\n\u003ch4 data-start=\"3080\" data-end=\"3156\"\u003eHow do I confirm locally that my system uses the 125 sq ft cartridge?\u003c\/h4\u003e\n\u003ch4 data-start=\"3157\" data-end=\"3228\"\u003eCan I compare local prices for the C-8413 cartridge replacement?\u003c\/h4\u003e\n\u003ch4 data-start=\"3229\" data-end=\"3300\"\u003eDo nearby pool shops stock this filter for same-day replacement?\u003c\/h4\u003e\n\u003ch2 data-start=\"3302\" data-end=\"3334\"\u003eFixing Common Filter Issues\u003c\/h2\u003e\n\u003cp data-start=\"3335\" data-end=\"3470\"\u003ePoor flow, high pressure, or visible debris may mean the old cartridge is worn. Installing a new C-8413 restores balanced filtration.\u003c\/p\u003e\n\u003ch4 data-start=\"3472\" data-end=\"3536\"\u003eWhy is pressure spiking after adding a new C-8413 filter?\u003c\/h4\u003e\n\u003ch4 data-start=\"3537\" data-end=\"3609\"\u003eShould I replace all cartridges at once in a multi-filter system?\u003c\/h4\u003e\n\u003ch4 data-start=\"3610\" data-end=\"3676\"\u003eWhat causes cloudy water even after changing the cartridge?\u003c\/h4\u003e\n\u003ch4 data-start=\"3677\" data-end=\"3756\"\u003eCan local staff confirm if the C-8413 is the correct size for my filter?\u003c\/h4\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":54311069483299,"sku":"C-8413","price":76.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/UnicelC-8413PXC-125_ProClean125Cartridge125Sq.Ft.25230-0125SDiscountPoolMart.jpg?v=1758652596","url":"https:\/\/wholesalepoolmart.com\/products\/c-8413-unicel-pxc-125-pro-clean-125-cartridge-125-sq-ft-25230-0125s","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}