The Fluidmaster Airgap 6000 fits virtually all cisterns and is easy to install and service. Adjustment is quick and easy by simply sliding the valve to the desired height, then fine tuning with the adjustment screw, no tools required.
Adjustable height
Brass shank prevents cross threading
Fits virtually all cisterns
Spiral vortex generator for quiet cistern refill
Airgap technology – prevents back siphonage and the need for an additional check valve.
