Hey this is c of greens wife. As to your question KNVB yes hes just got a hook on the top of the cabnet that the fan and filter itself are hanging from right above the plants right next to the lights. And so far we have not walked into the house and had a problem with it smelling :-) And there is only 1 fan in that area connected to the filter. At night he's been leaving the door open with another small clip on fan. But the one that he has now works great!:thumbsup:
Quote Originally Posted by KNVB
So do you just leave it hanging in your grow space and let it run? It takes the frangrance from the air surrounding the plant and absorbs it odors that way?

Where is the best place to position the filter? I have a similar growspace and a few small fans.