I did mention bag filters in previous post's, but nobody listens to me laugh

Quite a few online places to get them from other that AES.

I am surprised that Grainger lowered their prices to what they are.

I have a couple cases of them that I got at an auction for nothing, but not the ones you would want to use. They work Fantastic, just that they don't clean very well. They are actually for liquid process control and not fish poo! They will certainly trap fish poo and such, but not very cooperative on the cleaning side. I'll burn them out, then get the mono bag's.

Shop around. Hey, I ain't doing all your work!

You may be able to pick up some tip's on YouTube and get some ideas as how to implement.