1.Optional G1/2,G15/16"POM plastic thread
2.Hold the water line even if the water pressure varies
3.Pressure design ,Momentary shut off,anti-siphon
4.One bucket,Saving space,Quiet filling action
5.Anti-siphon and resist chemicals and toilet tank cleaners
6.Inside filter prevents impurity from valve
7.The adjustable height from 180mm to 340mm