I may try putting a box full of crushed charcoal over my exhaust fan's vent, and see if that won't help control odors cheaply ... if it doesn't do the trick, I'll use it to barbecue a rack of ribs ..... yummmm :rasta:
the image reaper Reviewed by the image reaper on . How much negative pressure to control smell? I was thinking of running a small 60 cfm fan sucking air out of the cab to help control smell. With the size of my cabinet, this would exchange the air in the cabinet once every 5 minutes. Is this enough to control the majority of air leakage from the front doors of my c24(although much bigger) cabinet? I'll be using c02, so I don't want to to turn over too quickly because I'll be totaly wasting the co2. The air pickups for the scrubber will be up high above the c02 system. Once again, this Rating: 5