Hayward 2.0 in. Vari-flo Multiport Backwash Valve (SP071621)

SP071621 is for the Pro Series Sand Filters. This is a sand filter valve used on the Hayward Pro Series filters. This is a top mount 2 inch Valve package used on the Hayward Pro series S-310T and S-310T2 sand filters. Plumbing connections to the pump, backwash line, and pool returns are 2 inch female pipe threads. The valve attaches to the top of the filter with a clamp. Clamp not included.