{"product_id":"flushmate-c-100500-kit-oem-flush-valve-cartridge-kit-for-500-series-1-6-1-0-gpf-duckbill-valve-filter","title":"Flushmate C-100500-KIT OEM Flush Valve Cartridge Kit for 500-Series, 1.6\/1.0 GPF — Duckbill Valve \u0026 Filter","description":"\u003cp\u003e\u003cstrong\u003eThe Flushmate C-100500-KIT is an OEM replacement flush valve cartridge kit that restores reliable, pressure-assisted flushing for compatible Flushmate tank systems at 1.6 or 1.0 gallons per flush.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Flushmate-equipped toilet is running, leaking, or delivering inconsistent flushes, replacing the internal cartridge is often the quickest way to get performance back. This genuine Flushmate cartridge kit includes the valve cartridge, a duckbill valve, and a lower supply filter screen to return regulated, efficient water release for models built around the 500 series family.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the C-100500-KIT fix common Flushmate problems?\u003c\/h3\u003e\n\u003cp\u003eWorn seals, clogged screens, or failed internal parts in pressure-assist systems can cause continuous water flow, weak flushes, or intermittent operation. Swapping the cartridge and included duckbill valve replaces those wear points, re-establishing the designed water regulation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces worn valve components that cause leaks or trickling.\u003c\/li\u003e\n  \u003cli\u003eRenewed duckbill valve improves upper supply sealing.\u003c\/li\u003e\n  \u003cli\u003eNew filter screen prevents debris from impairing valve movement.\u003c\/li\u003e\n  \u003cli\u003eRestores consistent pressure-assisted discharge for reliable bowl clearing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Flushmate toilets are compatible with this cartridge kit?\u003c\/h3\u003e\n\u003cp\u003eThe C-100500-KIT is engineered as an OEM replacement for the 500-series Flushmate tank assemblies. It fits systems designated 500, 501, 501A, 501B, 503, and 504 that were assembled in the USA, providing an exact-fit repair solution.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned specifically for Flushmate 500-series pressure-assist tanks.\u003c\/li\u003e\n  \u003cli\u003eWorks with both 1.6 GPF and 1.0 GPF factory settings.\u003c\/li\u003e\n  \u003cli\u003eOEM design ensures correct dimensions and performance expectations.\u003c\/li\u003e\n  \u003cli\u003eRecommended when original parts show wear or failure symptoms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the kit include and how difficult is installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit comes complete with the Flushmate valve cartridge, a replacement duckbill valve, and a lower supply filter screen, plus installation instructions. Most homeowners or technicians can perform the swap using basic tools or the optional Flushmate cartridge wrench (ST100500) or a 3-in-1 wrench (ST100100).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete cartridge assembly ready for direct replacement.\u003c\/li\u003e\n  \u003cli\u003eDuckbill valve and filter screen included to address upper supply issues.\u003c\/li\u003e\n  \u003cli\u003eSimple, fast installation with common tools; wrench sold separately.\u003c\/li\u003e\n  \u003cli\u003eMaintenance tip: inspect and replace on signs of leaking or reduced performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose a genuine Flushmate OEM replacement?\u003c\/h3\u003e\n\u003cp\u003eUsing an authentic Flushmate cartridge keeps the pressure-assisted system operating to factory standards. Genuine parts are manufactured and tested to Flushmate specifications to deliver predictable flushing performance and long-term durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM parts match original tolerances and materials for reliable function.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant components extend service life in pressure-assisted systems.\u003c\/li\u003e\n  \u003cli\u003eBacked by a limited one-year warranty and US-based product support.\u003c\/li\u003e\n  \u003cli\u003eRecommended by professionals for consistent restroom performance and fewer callbacks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Flushmate C-100500-KIT is intended for homeowners, facility managers, and plumbing professionals maintaining commercial or residential bathrooms with Flushmate 500-series pressure-assisted tanks. Choose this kit when you need an exact-fit OEM repair that addresses leaks, continuous flow, or weakened flush power while preserving original system efficiency and manufacturer support.\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: Will this cartridge fit my Flushmate 501 tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the C-100500-KIT is compatible with Flushmate 500, 501, 501A, 501B, 503, and 504 series tanks assembled in the USA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does installation usually take?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typical replacement takes 15–30 minutes with basic tools; a Flushmate wrench can speed the process for first-time installers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Flushmate","offers":[{"title":"Default Title","offer_id":52907501093176,"sku":"B000NPKLAQ","price":107.21,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/flushmate-front-view-cartridge-kit.jpg?v=1788525490","url":"https:\/\/kelorix.ca\/products\/flushmate-c-100500-kit-oem-flush-valve-cartridge-kit-for-500-series-1-6-1-0-gpf-duckbill-valve-filter","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}