Ratings & Reviews for Fluidmaster PerforMAX 3-in Universal Adjustable Toilet Fill Valve
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this fill valve for its straightforward installation and reliable performance. Most highlight how simple and quick the setup is, requiring only basic hand tools. Reviewers consistently report the valve works exactly as intended, effectively resolving common issues like slow filling or overfilling. Many appreciate the dual adjustment capability for both tank and bowl water levels and its universal compatibility across toilet models. The quiet operation is frequently noted as an improvement over older models. A few customers mention occasional noise during filling or rare leaks, though these represent isolated experiences. Overall, most consider it an excellent DIY solution for toilet repairs.
Customer review summary generated by AI, including incentivized reviews.Best on the market
Would RecommendIncredibly easy to install. Works perfectly out of the box.
Verified Purchaser
Great buy
Would RecommendSuper easy to install and adjust. I was able to replace the old part with this one and make the repair within twenty minutes. Highly recommended.
Verified Purchaser
PerforMAX 3-in Universal Adjustable Toilet Fill Va
Works really well. I was able to very easily install tight and snug without any issues.
Verified Purchaser
Good but not great
Would RecommendGood product and quality, easy install, only problem I have is it doesn’t flush all the way. I haven’t had the time to adjust or mess with it, or even see if that’s possible, but if you hold the lever down it gets the job done so that’s good enough until I can get to it on my list of “honey do’s”
Verified Purchaser
Toilet flushes and stops
Easy install
Verified Purchaser
It’s a good product!
Exactly what I not fix my toilet
Verified Purchaser
Easy to install, affordable
Would RecommendEasy to install, affordable
Verified Purchaser
Super easy to install
Would RecommendI'm not a plumber and I installed this in unter 5 minutes!
Verified Purchaser
Good product
Would RecommendThis product is very easy to install and use.
Verified Purchaser
So far so good!
Would RecommendI had an endlessly running toilet problem. First I swapped out the flapper and that seemed to fix it for a while. Eventually, the endlessly running toilet problem returned and was even worse. It just continued to fill and dump all of the water into the bowl/overflow tube. Rushed to Lowe’s to get one of these in the hopes it would solve the problem and it sure did. This was very easy to install. If I can figure it out, anyone can. More importantly it works well and doesn’t overflow my toilet. I w...
Verified Purchaser
Looks like it should work
Would RecommendHaven’t installed yet
Verified Purchaser
Fits one-piece water closets
I only needed this part as a replacement. Nice to not have to buy the whole kit for the one part AND have it adjustable in height with a simple turn of the head on the tube to raise and lower.
Verified Purchaser
What plumber
Would RecommendIt couldn't have been easier
Verified Purchaser
Products purchased at Lowes are always quality.
Would RecommendEasy to install and does the job perfectly that it's supposed to do.
Verified Purchaser