You will need the following things to make this station:
-120mm fan (get one that's rated at least 40+ CFM) w/ 4 fan screws
-Small toggle switch
-12 volt power source
-Carbon filter: http://amzn.to/2fZmyQW
-1/2" Wooden Dowel Rod
1/4"-20 Nut
-Articulating Ball Arm: http://amzn.to/2fvzAlm