Sloan Flushmate pressure-assist technology offers the only true high-performance， low consumption alternative to meet consumer expectations. This is why every leading toilet manufacturer offers a toilet with Flushmate inside. It's also why you'll find Flushmate inside low consumption toilets in virtually every market， from hotels to schools to commercial buildings and in your home. For use with 2-Piece toilet tanks. This is a replacement kit and not for use to retro-fit a gravity-fed toilet to a Flushmate system. It is designed to work only with existing pressure assist toilets which were originally equipped with the Flushmate III M-101526-F3 1.6 GPF.

Toilets with Flushmate inside perform better and are the preferred choice of today's consumer

Flushmate uses pressure instead of gravity， creating the strongest flushing action

Flushmate replacement system for FM III 503 series replacement

Genuine Sloan Flushmate replacement part

1.6 gallons per flush (GPF)

Includes vessel 1.6 GPF， lower supply nut， tank nut， Flushmate-to-tank gasket and tank-to-bowl gasket

Does not include the rod kit - use existing rod kit and handle from originally installed tank

Does not fit 10 In. rough-in tanks， only 12 In. rough-in tanks - "Rough-in" refers to the distance from the wall to the bolts at the center of the drain

For replacements for the Kohler K-4404 tank， see model M-101526-F32， and for 10 in rough-in tanks， see model M-101526-F33

Fits all OEM pressure assist toilet manufacturers using the 503 series except the Kohler 4404 tank， Gerber 28-385 tank， -F3B- series serial numbers， and all 10-in rough in applications - see Installation Guide for list of applicable serial numbers

Complete pressure-assist flush system replacement for Flushmate 503 series tanks

Flushmate pressure-assist technology offers the only true high-performance， low consumption alternative to meet consumer expectations with this 1.6 GPF system

This is a replacement kit and not for use to retro-fit a gravity-fed toilet to a Flushmate system