Sloan M-101526-F31 Flushmate System

Sloan M-101526-F31 Flushmate System icon_image_enlarge.png
  • Model #: M-101526-F31
  • Part #: 129661
  • Manufacturer: Sloan Flushmate

The M-101526-F31 Flushmate System is a complete pressure-assist flush system for 503 series tanks. It fits all porcelain manufacturers EXCEPT Kohler tank 4404 and 10” rough-in fixtures.

*This product includes a 10-year manufacturer warranty.


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The Flushmate System includes:

  • Vessel-1.6 GPF
  • Lower Supply Nut
  • Tank Nut
  • Flushmate-to-Tank Gasket
  • Tank-to-Bowl Gasket

It does NOT fit 10” rough-in tanks, only 12” rough-in tanks. (“Rough-in” refers to the distance from the wall to the bolts at the center of the drain.)

For the Kohler K-4404 tank, see model #M-101526-F32.

For 10” rough-in tanks, see model #M-101526-F33.

Flushmate vessels and components do not retrofit into gravity type toilets. They are only used with Flushmate-equipped toilets.

Manufacturer Info

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 Sloan 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.
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How to Test and Replace a Flushmate System

Sloan M-101526-F31 Flushmate System

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