الوصف

For swimming pool sand filter use valve
INFO:
1. FILTER(Normal filtration and vacuumimg)
2. WINTERIZE(This device is used to prevent freezing )(ONLY EIGHT POSITION)
3. RINSE(Used after backwash to flush dirt from valve)
4. WASTE(By-passes filter, used for vacuuming to waste to pool)
5. CLOSED(Shuts off all flow to filter or pool)
6. BACKWASH(Cleaning filter by reversing the flow)
7. SERVICE(The sorew on the handle should be replaced when repairing)(ONLY EIGHT POSITION)