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Universal Toilet repair kit

Ratings & Reviews for Fluidmaster Universal Toilet repair kit

4.5
674
Review
 4.5 out of 5
676 Reviews


86% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this toilet repair kit for its completeness and ease of installation. The kit includes all necessary parts—flappers, fill valves, bolts, washers, and specialized tools—eliminating guesswork and extra trips to the store. Many report straightforward installation with clear instructions that work on older and unusual toilet models. Reviewers consistently confirm the kit successfully stops leaks and restores aging toilets to working condition. A few encounter compatibility issues with certain models or receive occasional defective parts, though warranty service resolves these quickly. Overall, most customers find it highly effective and worthwhile.

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

Easy-to-use

Would Recommend

Complete components, tools and instructions with top rated brand.

February 24, 2026
Verified Purchaser
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DIY Friendly.

Would Recommend

Did what I needed it to do.

February 21, 2026
Verified Purchaser
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Not enough screw nuts. Needed two more.

Would Not Recommend

Only had two nuts for the screws. Had I not used the nuts I took off, this item would not have worked. I had to first engage the screws and rubber washers with two nuts for the tank. Then I had to use two washers (metal) and nuts for the connection to the seat sections. Nuts were not provided for that.

February 16, 2026
Verified Purchaser
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Tools are included.

Would Recommend

I like the ease of use.

February 12, 2026
Verified Purchaser
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Will get you 95% of the way there

Would Recommend

I like this kit. I just bought another one. I've bought several before. They're a great solution, and my go to when I have a tank/toilet issue. If I have an issue which requires taking the tank apart I usually just get this kit because may as well replace everything at that point and the kit is cheap enough for that. There's one minor issue however. While I have had some installations go without issue, I have had an isuse with a recent install from a month ago where it is now starting to leak a...

February 11, 2026
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Tank

Would Recommend

Very easy to rebuild the toilet tank

January 27, 2026
Verified Purchaser
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Deformed flapper - Buyer’s risk

Would Not Recommend

The flapper that came in the product was deformed in the packaging causing it to leak constantly and Lowe’s wouldn’t let me return it or replace the flapper. When I called support, they told me, “it is a buyer’s risk.”

January 24, 2026
Verified Purchaser
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Response from FluidmasterSupport

Fluidmaster would like the opportunity to help, please contact Fluidmaster’s Technical Service Department to help with your product. We are available...

FluidmasterSupportJanuary 26, 2026

FluidMaster

Leaks from the outset

Would Not Recommend

Just installed this and won't stop leaking through the flapper. Junk. Recently installed a different kit from a different company on a different toilet and no leaks.

January 19, 2026
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Response from FluidmasterSupport

Fluidmaster would like the opportunity to learn more and provide help. To get help visit our website Fluidmaster.com where you can find product infor...

FluidmasterSupportJanuary 20, 2026

FluidMaster

Successful Toilet Repair

Would Recommend

Everything I needed to replace worn out parts in my toilet. The instructions were very helpful and all parts needed were in the repair kit.

January 19, 2026
Verified Purchaser
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