DE blowing from filter into pool with my Hayward E65A Perflex filter -- My fix!
Something I learned this year when opening my pool and saw that my Hayward E65A filter was blowing the Diatomaceous-earth back into the pool via the return line.
I thought it was a broken flex tube or finger thing that is in the filter but i really believe it
was the loose screws around the top plate that was the culprit. Check it out and I hope this helps you.