I am having a similar problem - I have a DE filter that is getting clogged constantly - even after bumping, draining, and adding new DE there is no circulation. I need to take it apart and clean the fingers at some point. That is a pain with the Hayward DE filters with the 15 bolts, but I'll do it every few days if my pool cleans up!

My question for you is - did you add all the bleach without running the filter? I can't seem to see that answer in your posts. Ben's response seems to say it is OK to add the bleach until you can see clear, then vacuum to waste the stuff that falls out to the bottom. How did you run your filter if it had no pressure. I really need to know, since I am encouraged that you finally got your pool cleaned up. My situation is very similar and that is my main question.