Q: My toilet will start running and then suddenly stop for no reason. It is keeping me up at night. What can I do? A: It sounds as if you either have a ghost inhabiting your bathroom, or you need to ...

The seat disk predates the Korky flapper, so your toilet must be really old if it has a flush valve that uses one. It’s a flat rubber disk that fits over the valve opening, held in place by water ...

We may receive a commission on purchases made from links. If you've ever spent some time thinking about your toilet, or if you've been forced to do so because of some unfortunate plumbing issues, ...

Diagnosing a toilet leak? There's a rubber gasket that sits between a toilet tank and the bowl called a spud gasket. It works with the flapper valve to control the flow of water between holding tank ...

When the flapper closes it seals off the valve seat at the bottom of the tank so that the tank can refill with water for the next flush. When this plastic valve cracks, wears out, or accumulates ...

The way a toilet works is a mystery to most people. But like many mysteries, a closer examination may reveal that the toilet isn’t really very mysterious at all. In fact, this device is ingeniously ...

THE FLUSHALL FLUSH VALVE increases flushing power on average by 40% over the stock flush valve in the standard toilet, while saving 2,500 gal. of water annually. It features a 3" flapper opening that ...