Can you tell me how to backwask a hayward starclear cartridge filter system?

I moved into a home with a 18 X 36 cement inground pool. The pool is 38 years old and I have brang it back from the dead. The pipes going to the skimmer and main drain...

whenever the filter and pool sweep works, the water level starts rising. My pool is about to overflow because of too much water. Any idea on what is going on?

Can anyone give me best and worst curves for different makes of 1hp pumps?

HELP!!! Our pump will hold it's prime on low but when you turn it on high it losses the prime. What can be going on?

Please help, we only have probably this weekend...

i had high presure and low water flow and i did some research and i found out that i should clean my filter. i cleaned the filter and put DE in the skimmer just like the...

We live out in an area that use to be farmland. I have an underground pool that is less than a year old. I noticed gopher holes in the last few days and now by big pipes...

We tried to turn our pump on yesterday but it wouldn't go on. My husband (who is away on a business trip) troubleshooted it with me over the phone and it seems there's...

motor is lound and has a droning sound

I have been running my pump for approx 24hrs. I did a backwash and now the pump is not circulating water. The motor sounds like it is running but it does not seem to be...

Just went thru a remodel on an existing fiberglass pool and my contractor plumbed my jandy sheer desent waterfalls directly off the bottom drain suction. It does not run...