Sloan C-100500-K Flushmate Cartridge Kit (Duckbill + Screen), 1.6 GPF

Sloan C-100500-K Flushmate Cartridge Kit (with Duckbill & Screen), 1.6 GPF

Restore the power of your Flushmate pressure-assist system with the genuine OEM Sloan C-100500-K cartridge kit. Complete with the cartridge, duckbill valve, and filter screen, this replacement kit is a critical part for correcting weak flush performance or continuous running issues.

• OEM Sloan / Flushmate flush valve replacement cartridge assembly
• Fits 1.0 GPF and 1.6 GPF Flushmate systems
• Includes cartridge, duckbill valve, and inlet screen
• Compatible with Flushmate Systems: Series 500, 501, 501A, 501B, 503, 503H, and 504
• Not compatible with the discontinued 200 series
• Replaces Sloan C100500-K, Sloan C-100500-KIT

Frequently Asked Questions

Q: What does this Sloan C-100500-K cartridge kit fix?
A: If your Flushmate system has a weak or sluggish flush, runs water constantly into the bowl, or isn’t building pressure the way it should, it’s usually time to replace the cartridge. The Sloan C-100500-K genuine replacement kit commonly restores flush performance while stopping constant running in Flushmate series 500, 501, 501A, 501B, 503, 503H, and 504 systems.

Q: Is the Sloan C-100500-K the same as C100500K or C-100500-KIT?
A: Yes — those are alternate part numbers that have been replaced by C-100500-K.

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