PBW022XF Pool Blaster Max Micro Filter Xtreme
Have had my PB Max for a couple years now and LOVE it! This new filter bag I just ran across wasn't available when I purchased mine. I was going to order another fine mesh outer bag and and the finer silt bag insert for it when I ran across it. It appears to be layered cloth. The one I have been using works pretty darn well for the finer stuff-------but might as well go for the gusto! I believe it was listed on the Water Tech site for about 43 bucks, but I found it on EBay for half that.
Happy Dirt Hunting~!