I have 60,000L brand new pool. The pool builder has installed Pentair Posi-Clear RP 200 sq-ft cartridge filter.
What I find is that filter tends too clog up quite frequently and needs to be washed almost bi-weekly.
Having read numerous posts on this forum, I found that many members run 450-500 sq-fit cartridge filters that don't require regular cleaning.
I would love to get some recommendations on which brand/model to buy?
Pentair System 3 S8MB500
Any suggestions would be much appreciated