I'm looking to make my room with an exhaust fan (with a carbon filter attached) leading to a vent in the window and a fan to draw air from another room in the house to provide constant fresh air in the room and be sure that the least amount of odor leaves the house. Problem: I don't know what these fans are called, where to get them, or how much to expect to pay. I'm looking for ones that are in a box so I can hang them from the ceiling. Can anyone provide me with a link or some info? Thanks.
I think your talking about squirrel cage fans , check this link out ... you can hook up the carbonfilter to the venting and then to your hood http://www.wormsway.com/detail.asp?sku=CC6100
That would be it, thanks. Do I just order another fan separately for the clean air retrieving system? Also, where can I get a sound muffler for it? Thanks.