With or without a carbon filter? With a carbon filter I think 8" with a 100 lb or so carbon filter.
herbie the love bud Reviewed by herbie the love bud on . Fan size required?? I want to bring in fresh air from outside through a window for ventalation.What size fan would be required for a room the size 10 x 12 x 8.8 being the height of the room. Our would I be better off, installing a window unit/ AC in the room???? Rating: 5