nope, you want the intake air to be as fresh as posible, preferably from a different space from where your exhaust vents.

if you using a tent, ideally, you would run some ducting from the intake of the tent to window or other room, or vent the exhaust into another room.
if thats not possible you want to keep the intake and exhaust as far from each other as poss to prevent re-cycling stale air.
babystarbud Reviewed by babystarbud on . Ventilation Advice Needed! Need help on how to set up a carbon filter, fan ducting and grow tent together...........I didnt think it would be that hard but then i find out the carbon filter has only one outlet.......now iam confused on how to set it up.....thanks in advance!!!!!!!!!!!!! I also have clamps, duct fan, Y connector, duct reducer Rating: 5