#1 Home Improvement Retailer

Customer Reviews for Fluidmaster Replacement Toilet Fill Valve Seal for 400A Fill Valves

Internet #100580550

Model #242

Store SKU #147982

  • Quickly fix your 400A fill valve without purchasing a new valve
  • Easy to install DIY replacement seal for the universal 400A valve
  • Built durable with a 1 year warranty

Customer Reviews

  • 4.8
    out of 358 reviews
  • 93% recommend this product
Filter by:
Showing 1-30 of 358 reviews
by
  • Verified Purchase
Fit exactly as it should
by
  • Verified Purchase
by
  • Verified Purchase
by
  • Verified Purchase
by
  • Verified Purchase
I used the valve on an old unit and it got up and running smoothly again. However, it started to squeal because the water system where I live has extremely high pressure. Unfortunately I had to replace the whole unit, but it would have been perfect if my water pressure was lower.
by
  • Verified Purchase
by
  • Verified Purchase
Saved me from replacing the entire fill valce. Done in 5 mintiest and no more leaks.
by
  • Verified Purchase
by
  • Verified Purchase
The high pitch whistling stopped when I replaced the old one. It is cheap and solves the annoying high pitch whistle issues.
by
  • Verified Purchase
Easy Peezy! Toilet was slow and intermittently not re-filling after a flush. This little gasket is a tool-less change out. Turn off water and let the pressure bleed off. Lift the float arm and give the top a quarter twist. The cap pops off to reveal the gasket. Pull off the old one, and push on the new one. Twist the top back on and turn the water on. Seriously, you spent more time reading this than it takes to fix the toilet.
by
  • Verified Purchase
1 found this review helpful
by
  • Verified Purchase
Stopped the frequent running problem due to no shutoff .
by
  • Verified Purchase
by
  • Verified Purchase
by
  • Verified Purchase
Perfect! Replace this before you replace the whole tiing! Stopped my toilet from running
by
  • Verified Purchase
Perfect a simple fix for a toilet problem
by
  • Verified Purchase
by
  • Verified Purchase
by
  • Verified Purchase
Five stars for fitting perfectly, and another five stars to...
Five stars for fitting perfectly, and another five stars to the YouTuber who taught me how to fix my constantly-running toilet. Cost me all of $3.50 and took me 60 seconds to install. Saved a lot of money by not having to involve a plumber.
by
  • Verified Purchase
Works fine, know problems with installing it....
Works fine, know problems with installing it.
by
  • Verified Purchase
by
  • Verified Purchase
What more can I say other than it fixed the...
What more can I say other than it fixed the leak!!
by
  • Verified Purchase
Perfect replacement part.
Before purchasing, I viewed a video on replacing the Fluidmaster toilet fill valve seal, and in a search I saw that Home Depot carried the part. There was only one at the store I visited, but that was all I needed. It was an exact replacement, was easy to install and fit perfectly, restoring the valve to its original function.
by
  • Verified Purchase
  • Recommended
by
  • Verified Purchase
Easy 2 minutes to replace..fixed the problem.
Fixed the hissing sound...no longer dripping...took only a couple minutes to do. Very easy.. checked YouTube first so i wouldn't break anything lol. I replaced the lever too while i was at it.. since it had cracked and was hard to flush
by
  • Verified Purchase
  • Recommended
by
  • Verified Purchase
by
  • Verified Purchase
by
  • Verified Purchase
by
  • Verified Purchase
Showing 1-30 of 358 reviews

Frequently Bought Together

+
+
Price:
$1.97

Compare Similar Items

current item

Seal Type

Fill Valve Seals

Fill Valve Seals

Flush Valve Seals

Fill Valve Seals

Material

Plastic

Rubber

Plastic

Rubber

Features

Chemical Resistant

Chemical Resistant

Chemical Resistant

Chemical Resistant