I have 160352 pool filter. It is 2 years old and has the original cartridge but I think it is not filtering very good.
Which cartridge will be best Pentair Clean & Clear PAP 15-4 PL037 or Pentair Clean and Clear 200 PL0138 OR
R173217?
I see small things floating on top of pool so I believe I need to replace and want to purchase the most filtering