I am building a laser cutter to cut foam. These foam releases somewhat obnoxious fume so I would like to build some contraption that suck air near the cutting head. I thought of using some duct and dust remover but that is rather loud for my garage. So I thought I would use a few 80mm fan blowing air into a duct.
The amount of fume is not too much, something along the line of a typical house hold vacuum should be able to easily suck out the air.
What would you recommend on the matter?