Hello,
I recently moved in a home with 22000 gallon swimming pool. A couple of months ago I noticed that one the return lines from the filter - a mixture of water and air bubbles in into the pool. The suction was also almost noticable in the skimmers.
Everything pointed to the strainer basket - checked the O-ring, lubed it - nothing changed.
A specialist told me that I might have a small whole in the pipes between the skimmers and the pump. In this case - I will have to dug the lines up - which I would hate to do - as there is concrete above it. Also - I am not sure that this is the case - since I do not loose water and there is also no noticable persistent wetness around the pool.
Is there a way to diagnose this problem. Also - since there is still some suction - what if I just change the pump and buy a 2 - 2.5 hp one
- and try to leave with the air bubbles ?
Can something in the sand filter be the problem ? Next thing we are trying is to blow out the skimmer lines. This thing started costing a lot of money and summer is around the corner - need a clean pool :)
Thanks, Stefan