What does circulation mean on a sand filter?
Reviewing Recirculation The recirculate setting on a swimming pool filter is actually used to bypass the filter mechanism. Recirculate allows the water to flow out of the pool and back into it again without running through the sand or diatomaceous earth in the filtration system.
What does the PSI on a pool filter mean?
A high PSI level means there is an abundance of water flow going to the pool, and low PSI means that the water flow is constricted, and most likely obstructed somewhere along the circulation chain. The PSI level is also the determining factor which notifies you when it’s time to backwash your sand or DE filter.
What should the pressure be on a sand filter?
As long as the PSI is no more than 10 PSI above the ideal, you don’t have to do much. But when the PSI reaches 10 or more PSI over your ideal, it’s time to clean the filter. Pull out the cartridge to clean it, or backwash a DE or sand filter. If the pressure goes back to the ideal, you’re done.
Where does sand filter rank in pool filtration?
A sand filter rates 3rd in line for filtration, behind cartridge and D.E. filters. Normally, a pool sand filter needs very little maintenance, but sometimes issues can occur that need our attention. Here’s a list of pool sand filter problems that can occur:
How to deal with pool filter pressure problems?
If you have a cartridge filter, you can take out the cartridge and clean it. If you have a DE filter, you can remove the filter, wash it off, and then replace the DE. A sand filter is perhaps the simplest, only requiring occasional backwashing.
How do you read a pool filter pressure gauge?
Reading a pool filter pressure gauge is easy. When your pool pump is on, your pressure gauge gives you live feedback of your pool system. There are only two parts you really need to focus on: The measurements on the face of the gauge reading 0 – 60 PSI Turn on your pool pump and check your filter gauge.
What does normal pressure on pool filter mean?
This number is not the same for all filters as there are way too many variations from one pool to another. Normal pressure means pool circulation is in good order, with the pump’s suction drawing water, passing it through the filter, and returning it to the pool at the correct gallons per minute.
How often should a sand filter be turned on in a pool?
Having too small of a pool filter pump motor will cause the pump to work harder and it won’t be able to filter the dirt out of the swimming pool. Normally a residential pool filter pump should turn over the water at the most every 8 – 10 hours. Commercial pools may do it a little faster.
As long as the PSI is no more than 10 PSI above the ideal, you don’t have to do much. But when the PSI reaches 10 or more PSI over your ideal, it’s time to clean the filter. Pull out the cartridge to clean it, or backwash a DE or sand filter. If the pressure goes back to the ideal, you’re done.
