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🚽 Upgrade your flush game — efficiency meets durability in one sleek kit!
The Flushmate C-100501-KIT is a genuine OEM replacement flush valve cartridge designed for Flushmate 503H pressure-assisted toilets. Engineered with corrosion-resistant metal and WaterSense-certified 1.28 GPF efficiency, it includes all necessary components—duckbill valve, filter screen, and lower supply filter—to restore optimal flushing performance. Easy to install and backed by a one-year warranty, this kit ensures long-lasting, leak-free operation for commercial and residential use.















| ASIN | B00CEICNR4 |
| Best Sellers Rank | #10,241 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #414 in Toilet Replacement Parts |
| Brand | Flushmate |
| Brand Name | Flushmate |
| Customer Reviews | 4.2 out of 5 stars 10 Reviews |
| Exterior Finish | Stainless Steel |
| Included Components | Part |
| Inlet Connection Type | Threaded |
| Item Dimensions | 9.25 x 2.5 x 2.5 inches |
| Item dimensions L x W x H | 9.25 x 2.5 x 2.5 inches |
| Manufacturer | Flushmate |
| Manufacturer Part Number | 93300734 |
| Material | Metal |
| Material Type | Metal |
| Model Number | C-100501-K |
| Number of Pieces | 4 |
| Number of Ports | 1 |
| Outlet Connection Size | 2.5 Inches |
| Outlet Connection Type | NPT |
| Set Name | Flushmate C-100501-KIT |
| Size | 1.28 GPF |
| Specification Met | ASME, CSA, NSF, EPA, WaterSense, ISO 9001, CE, ASSE |
| Thread Size | 1/4" NPT |
| Thread Type | NPT |
| UPC | 064871420046 |
| Unit Count | 1.0 Count |
| Valve Type | Flush Valve |
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