The Fluidmaster Replacement Seal for Model #400A Fill Valves is a great way to repair a Fluidmaster 400A fill valve without needing to purchase a new fill valve. The seal can also be used with the Home Depot-exclusive Whisper series of fill valves.
Durable rubber construction
Replaces the seal on Fluidmaster model #400A fill valves without needing to replace the entire fill valve
Fits The Home Depot-exclusive Whisper series of fill valves
This actually works. The look alikes are hard plastic.
This is the seal you want for your toilet's FluidMaster. Less than 1 min. to install. No more ghost flushing.
BriA
Central, TX
12 months ago
Verified Buyer
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Hard to find item, sold at a reasonable price
An entire valve quit working because of this part being worn.
Replaced this item and now the valve works perfectly
Dustin
West Virginia
5 years ago
Verified Buyer
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Works great
Easy to install
Bean
Sterling hts MI
8 years ago
Verified Buyer
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I don't think I'll need any for a while. Bought 10
It stops my toilet from leaking so I would say I am hapy with product
plumber boy
Mobile Alabama
9 years ago
Verified Buyer
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