Cartridge Kit for Flushmate IV - 504 Series, 1.28 gpf, Model M-102540-C
Flush Cartridge w/ Duckbill and Screen for Kohler K-3597 one-piece, 504 Series, 1.0 gpf
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CompatibilityTo verify your Flushmate compatibility, check the label located on the top of your current Flushmate unit for a model number that matches below.
- (1) Flushmate 1.0 gpf Cartridge Assembly
- (1) Lower Supply Filter Screen
- (1) Duckbill Valve
1 year limited warranty