Air cleaners

[william.lewis@ucdmc.ucdavis.edu]

I had thought about covering my gnat strainers with a cloth bag that you
see on some wood shop equipment like sanders.  Does anyone out there use
this kind of equipment and know of a bag that would be about the right
size?  I though I might go by one of the local woodshop dealers and see
what they might have that would fit.
Bill Lewis