Step 1: Purchase a new fill valve seal from your local hardware store. The Fluidmaster brand seal is perhaps the most common one and will fit most newer style fill valves.

Inside a standard toilet tank, there are three important parts: the flapper, the fill valve and the flush valve. The flapper is the rubber piece attached to the flush lever chain. It lifts up and ...

Is your toilet taking forever to refill? It might be time to replace the fill valve. This DIY guide walks you through the entire process with no plumbing experience needed.