{"product_id":"unicel-c-8412-replacement-filter-cartridge-for-120-sq-ft-hayward-cx1200re-waterway-125","title":"Unicel C-8412 Replacement Filter Cartridge for 120 sq ft – Hayward CX1200RE, Waterway 125","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the Unicel C-8412 replacement cartridge, designed for 120 square foot pool filtration systems. This model is compatible with popular equipment such as Hayward CX1200RE, Waterway Pro Clean 125, and Waterway Clearwater II 125. Note: Verify OAL of Pro Clean 125 and 150 to identify the correct Unicel replacement.\u003c\/p\u003e\u003ch3\u003eWhat makes it perform\u003c\/h3\u003e\u003cp\u003eThe cartridge features an 8 15\/16-inch diameter and a length of 23 5\/16 inches, giving it a substantial filtration surface. Its open-end caps with molded gaskets accommodate a 4-inch inner diameter opening on both ends, helping ensure a snug seal and steady flow.\u003c\/p\u003e\u003cp\u003eWith 172 pleats and 4-ounce Reemay 2040 filter media, this cartridge delivers a broad filtration area—roughly 120 square feet of effective surface. More surface area means more contact time for water passing through, which can contribute to clearer water in daily use.\u003c\/p\u003e\u003ch3\u003eWhy pool owners like it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBetter filtration efficiency that supports clearer water without excessive flow restriction.\u003c\/li\u003e\n\u003cli\u003eLonger intervals between cleanings, thanks to a larger filtration area and durable media.\u003c\/li\u003e\n\u003cli\u003eOEM-compatible fit that aligns with Hayward CX1200RE and Waterway 125 family equipment, reducing guesswork during replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePractical reminders\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMake sure to verify the overall length (OAL) of Pro Clean 125 vs Pro Clean 150 to identify the correct Unicel replacement, avoiding mismatches in your system.\u003c\/li\u003e\n\u003cli\u003eFollow standard safety and equipment guidelines when replacing cartridges to maintain consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn real-world terms, this replacement cartridge is designed to slot into your existing filter housing with minimal fuss, allowing you to maintain steady water flow and dependable filtration. The combination of size, pleat density, and filter media is meant to support routine pool maintenance without requiring constant cartridge changes. While performance can vary with usage, many pool owners notice a consistent filtration feel and a more inviting pool environment when using high-quality replacements like this one.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What systems is the Unicel C-8412 replacement cartridge compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits 120 sq ft pools and works with Hayward CX1200RE, Waterway Pro Clean 125, and Waterway Clearwater II 125 filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I choose the right replacement for my Pro Clean unit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the Overall Length (OAL) and end-cap size; note the OAL guidance to identify Pro Clean 125 vs 150.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":45738153803962,"sku":"B0039QC0T6","price":224.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/unicel-c-8412-top-end-cap-open.jpg?v=1774658489","url":"https:\/\/gardencanada.ca\/products\/unicel-c-8412-replacement-filter-cartridge-for-120-sq-ft-hayward-cx1200re-waterway-125","provider":"Garden Canada","version":"1.0","type":"link"}