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3-in Universal Adjustable Toilet Fill Valve

Ratings & Reviews for Fluidmaster 3-in Universal Adjustable Toilet Fill Valve

4.7
3334
See Product Details
Review
  4.7 out of 5
3334 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this toilet fill valve for effortless installation, reliable performance, and affordability. Most highlight quick, tool-free setup requiring no plumbing experience, often completed in under 15 minutes. Reviewers consistently report the valve fixes running tanks and delivers quiet, efficient flushing with water savings. Many emphasize exceptional value, noting significant savings compared to professional plumbing costs. A few customers report occasional leaks or performance issues, but these concerns represent a tiny fraction of feedback. Overall, most consider this an excellent, budget-friendly solution for DIY toilet repairs.

Customer review summary generated by AI, including incentivized reviews.
3334 Customer Reviews

Nothing fancy, does the job

 Would Recommend

Easy installation, and works

September 20, 2026
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Easy to install

 Would Recommend

Very easy for a novice to install

September 18, 2026
Verified Purchaser
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Quick and easy install

I purchased this item a couple of weeks ago, and it was super easy to install.

September 18, 2026
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Just what I needed!

 Would Recommend

Easy to install! Works great.

September 16, 2026
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Low cost option

 Would Recommend

Value option. Expect 2 years before replacing again. Easy install.

September 16, 2026
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Easy Install, bonus floater

 Would Recommend

This fill valve assembly was very easy to install and the included floater for the chain has kept the chain from blocking the flapper after a flush.

September 16, 2026
Verified Purchaser
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toilet fill valve

 Would Recommend

this work perfect. thank you

September 16, 2026
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Great

 Would Recommend

My place to get what I need

September 16, 2026
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Easy Fix

 Would Recommend

Quick easy fix. For about 5-10 minutes of your time, this quick easy fix for a toilet that is leaking will pay for itself in the water savings.

September 15, 2026
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Worked well

 Would Recommend

Worked well for replacing the old part

September 14, 2026
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Just what I needed

 Would Recommend

This was just what I needed to replace my old one that aged out. Installation was easy and it solved my problem.

September 14, 2026
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Easy to install

September 13, 2026
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Fixture

 Would Recommend

I brought it to replace the float in toliet bowl

September 13, 2026
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