Have you tried turning both the valves off and filling the pump strainer basket with water. Replace the lid start the pump and open the suction valve...

Have you checked your pump for a blockage inside and good flow
When you back wash do you get a good out flow
You could be sucking in air through your...

Aqualoon is working for me so far.. Last month my 25yr old sand filter ruptured. I almost went with a $3000 proposal from a pool company to install a...

Any decent plumber should have left the system water tight and unless you have "O" rings or washers Teflon tape should be used with screwed...

Hello, We recently had a pool built that was supposed to include an auto fill (per the contract). For whatever reason, the contractor did not include...

Sounds like pool water level is too low or a stuck skimmer weir. When it drains that quickly, the air is probably coming from the skimmer.

Change the spider gasket
It's a simple job

If you have good flow you may need to add some Clarifier to get cloudinees from water

Sent from my SAMSUNG-SM-G890A using Tapatalk

Okay,it seems like the problem is in the filter with the fingers,i had last year a problem with blue 52,my filter sand was sticky and i had to...

I wouldn't replace the line yet
Check the "O" ring of the pump strainer basket and lubricate it

Is the pump basket full of water, if not you are sucking in air, check and lubricate the "O" ring
If it is then the pump impeller may have...

Hi
I assume you are trying to vacuum
Does the filter work normally when you aren't vacuuming?
If it does you may be pulling air in from somewhere.
Is...