Just another question from a newby. So I needed to get another bag of DE and grabbed the bag below from the local supplier. Noticed it was a different consistency (fluffier) than the last bag I had. Filter press worked great all year until I switched to this new DE. When using the new stuff, my filter press plugged up twice. Had to tear the whole thing down and clean out the gear pump since it was locked up with DE. Question is: is there different kinds of DE? If so, what do I use for a 7 inch wesfab with a gear pump?4690E0A4-DF51-4922-8992-CF8E8E95810C.jpg