I have a swimming pool in Scottsdale, AZ that uses cartridge filters. How often should I clean the swimming pool filters?
The answer can vary from filter to filter, but a general guideline on any swimming pool filter is to take a reading when the filter is clean, then clean the pool filter when the pressure rises about 10 psi.
As the filter (cartridge, sand or DE) becomes “clogged” with debris, two things happen:
the back pressure on the filter system rises the overall flow rate of the swimming pool circulation system drops
One of the most important factors of a cartridge filter operation is that there not be too much flow through the filter. Too much flow significantly decreases the cartridge life and lowers the efficiency of the filter (stuff gets through the filter and goes back into the swimming pool).
When cleaning the filter cartridges, be sure not to use a power washer as this can break down the filter material and decrease the filter life. If it is not perfectly white when you are finished cleaning, it is ok. Be sure all of the large debris is off and at least once a year, soak the cartridge in a cleaning solution (see your local pool store) to aid in removing some of the buildup.
For all your pool cleaning needs in Scottsdale, AZ give Admiral Pools a call.