The Fluidmaster K-400H-039 PerforMax Toilet Fill Valve and 2 in. Flapper Kit offers a high performance, saving-water replacement for your faulty fill valve and flapper. Quickly solve common toilet problems such as and nousy or running toilet fast. With EZ-Twist height that adjusts from 10 in. to 15 in. to fit most any tank. Also, featuring the PerforMAX Water-Saving Toilet Flapper, which featuring an adjustable dial to customize your water use depending on your needs. The solid frame ensures a secure seal, while the hard water resistant materials and built-in Microban technology fight bacteria and breakdown.
Easy to install
Two powerful products to fix and upgrade your toilet's fill and flush
Featuring the high performance Performax fill valve with both tank and bowl water level control