Next if your filter has a bleeder valve usually at the top of the filter open this while the filter and pump are running until water spits out of the valve and then close immediately.
Air bleeder valve pool.
Air builds up inside the filter tank when the pump has been off or has lost prime.
The filter keeps grime and debris from building up in your pool and circulation plays an important role in the water chemical balance.
Opening the air relief valve allows the air built up in the filter to bleed out slowly removing the pressure problem.
Also turn the valve for the water from recirculate back to filter now the water should be running back through the filter.
That will close the valve and the pump system.
Close the air valve and turn the multi port valve back to filter once the pump is running smoothly turn the air valve clockwise until it s tight.
Filter models ns24 ns36 ns48 ns60 ns72 nsp 24 nsp 36 nsp 48 nsp 60 nsp 72 and also compatible with pentair fns pool and spa d e.
Working alongside the pressure gauge is the air relief valve.
This is vital for a couple reasons.
Upon start up opening the air relief provides a vent for trapped air.
How to bleed air from a pool pump.
It s important to make sure there is not air in your system.
Continue with the valve open until water starts to come out of the valve.
This keeps air out of the tank and allows for maximum efficiency of filtration.
Here s a short how to video for bleeding the air out of your pool filter.
This bleeder is designed to use with pentair nautilus and nautilus plus pool spa d e.
If air is present in the filter housing you will hear air hissing out from the valve.
Measures 3 inch length by 1 1 2 inch height by 1 3 4 inch width.
With the pump running on the filter setting slowly open the valve.
A properly functioning pool pressure gauge filter and air relief valve are vital to the performance of your pool s circulation system.
To alleviate this pressure filter s are installed with an air relief valve positioned on top.
Close the air relief valve on pool filter and that is the filter bled.
20 05 2016 how to use your pool pressure gauge and air relief valve.
Over time air becomes trapped inside the filter causing pressure to build up inside the filter body.