My workshop doesn’t have air conditioning, and it gets pretty hot while I'm working.
DIY Dust Filter for Your Workshop Fan
Saw Dust Filter Fan
My workshop doesn’t have air conditioning, and it gets pretty hot while I’m working. I used to blow a fan directly at myself, but it sucked in dust from around the shop and blew it at me. I had a few extra furnace filters lying around, so I tried attaching one to the back of the fan using hook-and-loop fasteners. This made a huge difference! Don’t use a super-high-performance filter, as it could cause the fan to have to work too hard to pull air through, resulting in an overheated motor. — Larry Brannock
