Well after another AA Stain treatment - that cleaned the stains great - I added Polyquat 60 and then was told by "Pool Store" that Jack's Magenta had replaced the Purple Stuff.
I have now had 1 solid week of white cloudiness.
I started adding clarifier (UltraBrite -Leslie's) but the cloudiness remains - On backwashing I'm getting some capture but it is slow.
Question is what's the next step:
- Wait out the sand filter?
Add Cellular fiber to aid in filtering?
Some very light staining returning when trying to bring up Chlorine level - Add Purple stuff?
Add type of flocculant to settle debris?