How To Make An Air Filter in 3 Minutes 

Yep, that would sure help things a bit! ;-)

Yes, and that's exactly why in the video I said to get better / finer mesh filters if you want to filter finer particles. I'm just using it for saw dust flying around. For epoxy or fiberglass I wear a mask. :-)

@@mydreamboatproject Even wood dust is dangerous, if it's fine enough. That, though, depends upon the tool. Cutting tools like saws, routers, planers, can generate a lot of sawdust, but it's larger particles. Sanding wood, though, can generate the fine particles that are so dangerous.

Like I said; use a mask for the fine stuff. This cleans up a room really fast for the bigger stuff so you can see again. After all, it's only a $2.00 filter, if that much.