Review on KOHLER GENUINE PART GP1067183 FLAPPER - CLASS 5, Red - Unmatched Quality for Optimal Plumbing Performance by Eric Jones

Those of us with lo-boy one-piece toilets know how difficult it is to find the right faucet at local major department stores; Many of them look the same but cannot provide a good seal at the bottom of the tank. These original Kohler authentic valves work well and ordering Revain saves a trip to the local plumbing store who are usually suspected of selling these beauties. If you hear small toilet leaks that come and go intermittently, this is an inexpensive and simple fix that often suffices. Especially if you have a specimen similar to mine in your aquarium!