Flushmate Flush Cartridge C-100500-K

“Kohler K-85406 2″ Toilet Flush Valve Kit” has been added to your cart. View cart

Gerber G0099403 Cartridge Assembly for Flushmate I & Flushmate III

Gerber G0099403 Cartridge Assembly for Flushmate I & Flushmate III - Image 2

WHAT OUR CUSTOMERS SAY…

“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”

-Jim F.

02/04/2026

$74.17

The Gerber G0099403 is a cartridge assembly designed for us with Flushmate i & Flushmate II pressure assisted toilet systems.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

Share on:

Gerber Flushmate Flush Cartridge for Flushmate I & Flushmate III

C-100500-K G0099403

Cartridge assembly for pressure-assisted flushing systems.
Designed for use with Flushmate I and Flushmate III series (C100500-K).
This cartridge is a key component in the flush mechanism of specific Gerber toilets that utilize the Sloan Flushmate pressure vessel technology.