Here are a few videos about the filterAfan
Overview of the filterAfan to remove dust
Using filterAfan to control dust during model airplane construction
Installation of the filterAfan to remove dust
Here is a GREAT video from Steve Good of the Scrollsaw Workshop. (He does a much better job on his videos than I do!)
filterAfan safety tips!
Check out Steve Ramsey from Mere Mortals woodworking. He has a filterAfan!