Fits Hayward Pro-Grid D.E. filter model series
Vari-Flo Valve assembly for the Hayward Pro-Grid series filters. Part number SP0710XR50.
A unique six position control valve with easy to use handle and heavy duty stainless steel spring. ABS body and cover, neoprene valve seat, and a built-in sight glass. Automatic self-cleaning design prevents clogging or sticking. 1 1/2 inch NPT. For use with Hayward Pro-Grid and Microclear Vertical DE Filters.