This is a large, all metal painting/spray booth. It is all taken apart at this point and in storage.
It can be set up with the exhuast fan out the top or back. The exhaust fan is 24" diameter and includes multiple sections of piping and flashing.
I don't know the exact size, as it can be set up however large you want it. It is right about 7' tall, and I believe it is 8' wide and 10' deep. I could possibly take a closer look at some of the pieces to determine somewhat of a size. I know that there are 7' panels and 96" panels, you can configure it multiple ways. It has a grid for the filters to go in as well, and doors for the front.
Sorry the pictures are what they are, I don't want to pull it all out unless someone is seriously interested. The fan is explosion proof and the lights are as well.
Please feel free to ask me any questions and I will answer them the best I can.