De pool filters should be backwashed every 1 3 months and dismantled and deep cleaned twice a year.
Earth pool filter maintenance.
For a more thorough cleaning you can extract and clean the grid assembly.
Follow the manufacturer s instructions for de pool filter maintenance.
The reason is because for all pool filters as they fill up they become clogged.
Carefully remove the top of the filter tank.
Some pool filters may have bolts instead of clamps.
With its ability to remove dirt particles as small as 2 microns in size a diatomaceous earth de pool filter has the ability to maintain crystal clear pool water.
Pool skimmers and returns.
Open the drain plug located on the bottom of the filter allowing the water inside the tank to be drained out.
Depending on your setup you might have a cartridge filter a sand filter a diatomaceous earth d e filter.
Both protect you and your pool from harm.
If you notice the pool filter gauge rising and the water return flow diminishing it s time to clean your diatomaceous earth filter.
Because the filter filters out such small dirt particles it s important to keep it clean.
Or if you have a salt water system a salt water chlorinator.
This process can be done at three levels.
For more information on backwashing see our guide on how to backwash a hayward de filter.
Remove the clamp holding the top of the tank to the bottom of the tank.
While regular cleaning and maintenance scheduling depends on the kind of pool filter you have there are some clear signs that a pool filter needs to be cleaned no matter what type you have.
Fortunately because of the backwash capability on de filters cleaning it is easy.
Or 3 by extracting and cleaning each grid in the assembly.