Take full control of your pool's filtration with this 7-position top-mount multiport control valve designed for Hayward Pro-Series and VL Series sand filter systems. Engineered with a 1.5-inch female pipe threaded (FIP) connection port layout, it features a heavy-duty lever handle that smooths switching between Filter, Backwash, Rinse, Waste, Recirculate, Closed, and Winter positions.