Toto Fill Valve Fits Tanks 28-170 28-174 & 28-175 Fast Fill Adjustable 8 to 13.5 inches Tall Anti-Siphon Fill Valve by NuFlush

Fits all Toto Bottom Water fed Toilets Fits Gerber Fill Valve Fast Fill Adjustable 8 to 13.5 inches Tall Anti-Siphon Fill Valve fits tanks 28-170 28-174 & 28-175 28-590 28-790 28-792 28-794 28-795 & 28-796NuFlush Adjustable Water Height Fill Valve. Fill Valves are designed to fill the toilet tank with water from the water supply line after it has been emptied by a flush. This fill valve is a universal fit for 1- and 2-piece toilets that are bottom water fed with a 7/8 pipe connection. The fill valve replaces the ballcock mechanism and is more efficient and easier to install.