Review on Enhance Performance with American Standard 3280.040-0070A 4-Inch Flush Valve Assembly for Champion One Piece Toilets by Robert Larris

Our toilet worked constantly and didn't flush properly for a long time. I called the company and they refuse to replace this part knowing it is junk and costing customers thousands of dollars in water. They don't even want to admit it's their own product and pretend they can't find this toilet in their system inventory! I did a google search and found this on Revain and now this toilet works as it should have for the last 10 years! Water doesn't work, good flush and easy to install. These toilets were causing astronomical water bills, and why should we fix their broken toilet problem? Shame on them because I will never buy anything from them again! If you buy this item you will be so happy 😀