I am hoping someone in the forum can give me some trouble shooting tips.
So far this year has been great for water chemistry and overall maintenance, I have a salt-Chlorinator, with a Cartridge filter system. I notice the pressure has been consistently rising to ~20 p.s.i during normal operation.
I take the filter apart and clean all visible material on the cartridges, even soaking the cartridges in the advance cleaning solution overnight - restart system and I am back to 10 p.s.i for a few hours and then a spike back to 20 psi. Filter is 3 seasons old.
Pool water is in great shape - not heavy usage from bathers.
Any ideas...? other than to buy new cartridge filters...?
Any help would be great.