The Hayward Vari-Flo XL Seven-Port Control Valve is engineered for maximum flow at lower pressure drops and is the choice in multiport valves. This valve fits Hayward Pro Series Sand Filters.
This Vari-Flo control valve features an easy-to-use lever action handle that lets you "dial" up to seven valve/filter functions: filter, backwash, waste, rinse, closed, winter or recirculate. Complete with an integral sight glass that lets you see when the backwashing cycle is completed.
Vari-Flo Valve Functions: