Mrsjones,

If you can see cloudy water coming out your return jets, you have two issues to resolve that should be your priority.

1. You have a filter problem. Pool filters, functioning correctly, will not return cloudy water to a pool. I'd get that fixed.

2. You need to get a test kit that will test For FC, CC, pH, Alk, and CYA. Short of that, take your water to a pool store and have them test it. Post those results back and you will get lot's of good help.

Clarifier (floc) may or may not temporarily clear up your water but it will be a band-aid....not the cure for your issues.