Building an Airbrushing Booth.

[trisonic]

In my (limited) experience too much airflow is as bad as too little. The other thing is it is easier to make the box and filter plenum out of Foamboard. Further I'm thinking on a new one to have the fan mounted on plywood at the exit window rather than at the box - which will also make it a little easier to move off the workbench and may make the use of a filter moot...
Just some more ideas, whatever works for you!

Best, Pete.