It may not have one. Sometimes it is a black plastic knob. Or it could be brown. In any case the valve will most likely be plastic and on the very top of the filter unless the filter is not a vertical one then it will be on one end. What type filter is it. Sand, D. E. or cartridge?
Ken
How do I vacuum an above ground doughboy pool?
if you have to ask then you cannot afford it
There is generally little difference between pool pumps so long as its the same sise
Usually in line with the return line to the pool. Hatawa
How do you back flush a pool filter?
The connection on top is from the filter inlet (discharge of the pump). The connection on the opposite side of this one is the filter outlet back to the pool. The connection below the filter inlet is for backwashing the filter.
There is no filter at the bottom of a pool. Perhaps you are looking at the hydrostatic valve which is there in case your pool is emptied and Will make sure that the pool wont float in ground water.
Back wash valve when the pressure before the filter becomes to high usually indicated in red on the gauge the filter needs to be back washed.
Need more specific info A multi valve pool filter is a common configuration of valve and filter for a swimming pool system. The piping into and out of the filter is attached to a multivale. A multivalve has has several positions. One type of multi valve has six positions: backwash, waste, filter, closed, rinse and recirculate. (These valve positions are used on a DE filter. A sand filter may be different.) Use the filter setting in the nromal operation of your pool. This setting receives water from the pump and directs it to the dirty side of the filter media and then receives weater from the clean side and directs it to the pool. Use the Backwash setting to flush the DE from the filter and to a drain. Use the waste setting to flush water directly from the pump to the drain. The closed position is, well, closed. Rinse? Recirculate?
I have paid for a genuine doughboy pool liner, how can I tell if that is what I received or if I was given a cheaper one for the price of a doughboy? I am having so much trouble trying to get the wrinkles out of it. It seems they are almost manufactured right into it.
Try Doughboy pools on the link below
intex sand filter is not working on filter only working on recirculate position.....what should we do