Hayward Vari-Flo SP7121 Top Mount Multiport Valve 1 1/2" FPT centurion-in-ground-square-flange-motors The Polaris Vac-Sweep 280 is

The Polaris Vac-Sweep 280 is designed for all in-ground pools and runs off a booster pump

Manufacturer Part # CHXTSW1930

Manufacturer Part # A420770 More Info 20" tread 18" at center line 4" wide step

Service-Ease Design gives simple access to all internal parts

Quiet Operation - Other cleaners make an annoying flapper or hammer noise

Hayward Vari-Flo SP7121 Top Mount Multiport Valve 1 1/2" FPT centurion-in-ground-square-flange-motors The Polaris Vac-Sweep 280 isHayward Vari Flo SP7121 Top Mount Multiport Valve 1 1 2" Ports for the S160T Hayward Sand Filter. Hayward backwash valves set the standard for performance and reliability. The Hayward SP7121 Top Mount Multiport Valve has 7 available positions: Filter, Backwash, Rinse, Waste, Recirculate, Winter and Closed.