Fluidmaster Performax Universal Fill Valve and Super Flapper Kit for 2 Inch & 3 Inch Toilets

Glad I went with this - had issues with my toilet running constantly and the noise was driving me nuts, it was recommended that I try replacing the fill valve and flapper. The instructions were super detailed and easy to follow. I needed the 2” flapper size, so I just had to remove a few pieces to convert it (it came assembled as the 3”). Fit perfectly and my toilet isn't running anymore so I'm happy.

so far only install the flapper that's all I need but eventually will replace the flusher too the product is awesome toilet flushes and doesn't run anymore

Easy to follow instalation instructions. Remember not to rotate top of old unit and unscrew from under tank for removal so that you can accurately adjust the new unit. Seals well. Fits both 3 and 2 inches.

Worked great! I wasnt sure which size I needed. This product worked on either 2in or 3in and, had a template. Flushes smoothly.

Super easy to install and takes the guessing out of flapper size. I also love the 10 year warranty!

The packaging was key, QR code was spot on for installation.

it was very easy to install.

This worked great and it was really easy to install. It was a perfect fit!

Easy to install. Love the adjustable float.

The instructions were straightforward and easy to follow. The fill valve worked just fine, but the flapper did not seal well and kept letting water leak through. I followed the instructions and tried troubleshooting, but it still did not fit properly. Since I mainly bought this for the fill valve, I put my old flapper back on, and that fixed the problem. I like the idea of an adjustable flapper, but it was not as universal as I expected. I bought a non universal model (same brand) for my other toilet, and that one worked just fine. So this is not a knock on the brand, just this particular model.