Shop Now A one-piece toilet comes with the tank and bowl melded into a unit that needs no assembly ... lever-style flush handles. Almost everyone has seen one of these. A rubber flapper lifts ...

First, you must Turn off the toilet shutoff valve, remove the tank lid and manually lift the flapper ... and it's safe to flush down the toilet, even if you're on a septic system.

You could be flushing hundreds of dollars down ... "Oftentimes, the inner components of a toilet tank, like a fill valve or flapper, deteriorate over time. If the gasket on a flapper, for example ...