SHould work depending on what type a fan you use.
killerweed420 Reviewed by killerweed420 on . Making a carbon filter... If i made my own Carbon filter would it work well enough to eliminate the smell from 4-5 plants in a small grow cabinet? I am planning on using a jar of Super Activated Carbon from petsmart and making it similar to how this guy made his; YouTube - How To Make A Cheap Carbon Filter Rating: 5