Air Filtration: Thanks Howard Acheson

[Andrew Duncan]

I wanted to improve dust control in my shop and searched for and read several threads about air filtration units. The most informative post for me was from Howard Acheson describing the desired end point of circular air movement around the shop perimeter parallel to and between the floor and ceiling. He also described proper unit placement to achieve this. My shop is 20 by 35 and so I got two of the $200 Jet units from Amazon and set them up as Howard recommends. Works great.

So, thanks Howard Acheson.