I have one of these in my garage where I do woodworking. It works GREAT for dust control as far as airborne particulates. I really don't know about odor control as that isn't something I've ever looked into it for. I don't know if one of the ionic-HEPA-latest/greatest filter things would work better or not for dust and odor control...anyway, just my two cents for what I use for dust:
http://www.rockler.com/product.cfm?p...89&filter=dust