I am on my first grow trying to work all the kinks out of my grow room. This addition to my project started out as a way to maintain air flow vertically along the entire height of the plants. I have a nice 6" oscillating fan mounted to the roof of my tent but it has to go to make more room to raise my light. It has done a great job building strong branches.
While I was building something new I thought I would incorporate an air scrubber into it. This is the result. I like the airflow I am getting but not too impressed with the odor reduction.