I've ot a couple of Delta AP400 dust collectors. Out of the box it uses filter bags. I can buy the delta filter for this model and it says it filters down to 2 microns. The Wynn filters look like that work down to .5 microns and appear to be a little cheaper.
two questions
1. The delta model looks like it has the "beater" handle for knocking dust off the inside of the filter. It doesn't look like the Wynn has that, is that not needed or is it something you do "manually"?
2. Anyone know the exact Wynn model for the ap400? Looks like it might be the 35a...
I am assuming that this is a no-brainer upgrade decision. Are there better solutions? I'm already planning on Thien baffles, still considering whether to go before the impeller to get additional protection or inside the housing to make the solution more compact.
Also, is to a good idea to replace the bottom bag with something non-porous after adding the filter?
Thanks in advance!