The fill valve refills the tank and bowl to the correct water levels after the flush. The fill valve is the engine that drives toilet flush performance. It replaces the ballcock and is more efficient and easy to install. Replace an old style ballcock or other fill valve with a better performing Fluidmaster fill valve today.
Features and Benefits
- Quick & easy to install
- Long life performance
- Enables toilet flushes
- The fill valve fills the water tank and bowl with water from the water supply line after the tank has been emptied by a flush.