I find sometimes that i'd like to have a fume extractor but i don't want to fork out any $$. they are kind of pricey so i was thinking i could either rig up some kind of blower and duct-line to suck the air outside, or i could make a box with a fan in it and have a couple charcoal filters. i don't really want to cut a hole in the wall to vent the air and i don't want a 20' hose dragging around the shop. do you think my airbox/charcoal filter idea is doable? i'd like to do it that way because i'll have less hose to trip over and i can use a smaller/cheaper motor.
thanks for the input.