Everything I have read about shop safety emphasizes the importance of breathing air clean of the fine dust created by woodworking. So I set a long-term goal of installing an air filtration device to help keep the dust down. I did some research and settled on a Steel City model that, as luck would have it, is on sale until the end of the year. I'd planned to order it online and get it via free shipping, but when I was at Hartville Hardware when I was in Ohio a couple of weeks ago, I saw a floor model and decided to buy it on the spot.
Installation was fairly easy. I merely had to install the supplied eye bolts to the top of the machine, drill holes for hooks in the overhead joists and then with the help of a friend I hung the unit from the hooks. You can see the installation in the picture.
My only complaint is that the remote control only works when pointed at the back of the unit. This means that instead of sucking air away from the work area, the reverse is happening, and the exhaust air is blown back toward where I will be working. This may turn out to be a welcome thing in the summer, though.
I have plans to also install a dust collection system using a 1-1/2 hp unit from my brother-in-law, but that will happen next year.