Still having suction problems
We have been having a problem with pool suction in return. It previously ran fine. Lots of bubbles in the pump basket. We have replaced the PVC pipes. We had a pool service come out last summer. They blew some leaves out of the bottom drain. Still never ran right. Not enough suction for the pool cleaner to climb the walls.
We recently had another service out who charged us over $350. He did some blowing iout of the return line. The suction did not improve. He said he did all he can do then. He wants to do a $400 pressure test.
Any suggestions? We really need help.
Gunite 30,000 gal
running at 15 psi
runs at 0 psi with more suction with spa boost on
HP 1.5 SPL
The pool Cleaner