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Flushmate Duckbill Valve (Air inducer) 24 Pack

Sloan Valve Flushmate Duckbill Valve (Air inducer) 24 Count Pack for Power Flush Toilet

The B-108288-BK Duckbill Valve, is designed to replace your existing Flushmate duckbill for your Flushmate system.

The duckbill valve is located under the cap on the Upper Supply Assembly. The Upper Supply assembly is located on the top of your Flushmate system and has a hose connected to it from the water supply. The Duckbill Valve open and closes to add air to your Flushmate system during the recharge process.

Compatibility Flushmate System

  • Flushmate III - 503
  • Flushmate III - 503H
  • Flushmate IV - 504

Introducing Sloan's NEW Flushmate pressure-assisted toilets

SKU Product Description Price Qty
B-108288-BK Flushmate Duckbill Valve (Air inducer) 24 Pack $21.19
B-108288-4K Flushmate Duckbill Valve (Air inducer) 4 Pack $5.29
B-108288 Flushmate Duckbill Valve (Air inducer) $1.80

More Info

Duckbill Valve (Air inducer) Single, 4, or 24 Count Pack Includes:

  • Single, 4 or 24 pack B-108288-BK Duckbill
  • Sloan Flushmate Genuine Replacement Parts

Flushmate Duckbill Valve (Air inducer) 24 Pack B-108288-BK
5.0 out of 5 based on 2 user ratings.


limited use of the valve
Review Star Rating
May 11, 2020
Produce arrived in a timely manner and use of the valve solved my problem. The valve seems to be made with materials that will last as time will tell.

Duckbill Valve
Review Star Rating
Oct 25, 2018
As factory fit, but ordered separately not knowing one was included with cartridge kit. I'll save it for 18 years - that's how long the previous one lasted!

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