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3-in Universal Adjustable Toilet Fill Valve

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

4.7
2996
Review
 4.7 out of 5
3005 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is an effective and easy-to-install solution that resolves common toilet issues. Customers found it simple to replace, with clear instructions and no need for specialized tools. The valve is praised for its universal fit, adjustable height, and reliable performance, quickly stopping leaks and efficiently filling the tank. While a few customers experienced issues like noise or incomplete water shutoff, the product is generally viewed as a high-quality, budget-friendly solution suitable for DIY installation.

Customer review summary generated by AI, including incentivized reviews.
3005 Customer Reviews

THe hard water in Texas is hard on the valves.

Would Recommend

It work right out of the box

May 8, 2026
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Pull the flow control out before you install it

Would Recommend

It’s a ballcock

May 8, 2026
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Super easy to install

Would Recommend

Super easy to install. This valve takes a little longer to fill our toilet than the valve we replaced.

May 8, 2026
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3-Way Savings

Would Recommend

When my old valve was having a problem, I sent a short vid to my plumber showing the issue. He immediately told me it was an easy fix - the valve just needed to be replaced, and it was a repair I could easily do myself. So I took the video to Lowe's, matched the valve, and came home and installed it. I struggled a bit getting the old valve loose, and it was a bit bigger production that I had anticipated, having to empty all of the water, needing a bucket, etc. And I imagine it would have tak...

May 8, 2026
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It worked with out making any adjustments.

Would Recommend

Easy to install

May 8, 2026
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It did the job, and no problem now.

Would Recommend

It worked!

May 7, 2026
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you don't have to buy expensive kits to repair toi

Would Recommend

the price and can buy part without buying whole kit

May 7, 2026
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Easy to install.

Would Recommend

It was exactly what I needed.

May 7, 2026
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Easy

Would Recommend

Easy to install and set.

May 6, 2026
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Easy to fix a running toilet

Would Recommend

Easy to install, works perfectly.

May 6, 2026
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'Great buy that works

Would Recommend

Perfit fit for older toilet. Easy ti install.

May 6, 2026
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Nice price, easy to install

Would Recommend

Worked as expected!

May 5, 2026
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Reasonable price

Would Recommend

It was easy to install and worked perfectly.

May 5, 2026
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Simple install

Would Recommend

Super easy to install and quick fix.

May 4, 2026
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