Summary

A subcompact air scrubber using a radial fan and parts source-able in USA.
I'm still working on a hood to direct the exhaust outside of the machine.
Uses this fan, which can be powered by the 24V from the bot itself
http://www.newark.com/sunon/pmb2475pnb1-ay-2-gn/dc-blower-75-x-30mm-24v/dp/96M8308
Uses these filters:
http://www.amazon.com/Box-Anti-Organic-Replacement-Cartridges-Respirator/dp/B000XUF7RI/ref=sr_1_3?s=hi&ie=UTF8&qid=1441307534&sr=1-3&keywords=Neiko+Respirator
Also uses 2 pcs 8/32 x 2 1/4 inch bolts with nuts