Considering making the switch to a cartridge filter and my search through the forum did not find good recommendations. A wise man has suggested around 320 ft2 for my pool size so I'm looking at the following:
1) Hayward SwimClear Quad Cluster C3025 (approx. $450)
2) Jandy CL340 ($530)
3) Pentair Clean & Clear Plus 320 ($495)
I can't find anything cheaper unless I go smaller. Anyone have any strong feelings for/against these? Have other suggestions?