Hayward Deluxe Four Port 1-1-2in. FIP Threaded Ball Valve SP0735

Filter - For normal filtering and regular vacuuming Backwash - For cleaning filter sand bed of accumulated debris Rinse - Use after completing backwash cycle to ensure all dirty water is rinsed out of the filter to waste Waste - By-passes the filter for draining or lowering pool water level and for vacuuming heavy debris directly to waste line Recirculate - Water is recirculated through the valve, by-passing the filter