That's a Jet air filter that I also mounted under my build table. I have a wireless remote for it that I keep next to me. It does a great job of keeping the dust out of my lungs when I am sanding.
https://www.jettools.com/us/en/p/afs...ontrol/708620B
Last edited by VincentJ; 03-05-2019 at 05:05 PM.