Hayward Vari-Flo Control Valve Assembly 2" for ProSeries Sand Filters W3S270T2 W3S310T2 | SP071621 Ring Buoys Active base compatible with the

Active base compatible with the Frontier III

Skimmer baskets are model-specific — confirm your skimmer is the Pentair Admiral circular model before ordering

This valve is confirmed for Cristal-Flo II Filter Systems manufactured 2009 and beyond

and a Free Flow Core — the ULTRA-B2 is the high-performance upgrade to standard Pleatco Advanced replacements

Hayward Vari-Flo Control Valve Assembly 2" for ProSeries Sand Filters W3S270T2 W3S310T2 | SP071621 Ring Buoys Active base compatible with theThe Hayward Vari Flo Control Valve Assembly 2" (SP071621) is the OEM replacement multiport valve for Hayward ProSeries top mount sand filters. This six position valve controls all primary filter functions Filter, Backwash, Rinse, Recirculate, Waste, and Closed through a single rotating handle. The 2" internal flow path delivers smooth, unrestricted water passage through each operating position. The flange clamp design allows 360 rotation of the valve