Review on 🚽 American Standard 738921-100.0070A 3-Inch Flush Valve Assembly - White - 7.00 x 4.00 x 0.00 inches by Patrick Locke

If you are buying this because you have a nasty water leak that trips your tank valve from time to time, make sure the hose to the overflow pipe is attached to the top of the pipe. don't put it in the pipe! When this happens, a siphon action occurs, draining your tank to the point where the float turns on the water to fill the tank. I've replaced three flaps, made sure the seat is free of scale or nicks, but it's still leaking. Desperate to order this set but got lost on the way. Revane attributed it to me. At that very moment, upon closer inspection, it was discovered that water was flowing from the hose! Introduce! I was about to install a brand new toilet.