Ok, I found a good illustration that helped me to understand the designed mentioned by evilcartman: http://homeharvest.com/homeharvest20...Cutaway200.jpg

I'm wondering if a carbon filter, like the one pictured abaove, attached to the end of my exhaust would remove the odors?

Also, which would be preferred? A carbon filter at the end of the exhaust, or a stand alone in room filter, like this: Surround Air XJ3000C Air Purifier with Activated Carbon Filter

Any opinion on which will be more effective in removing odors?

Thanks!
Thepurplem0nkey Reviewed by Thepurplem0nkey on . Home made carbon filter: yay or nay? I'm looking for a cheap and easy carbon filter solution, and I think I may have built something that will work.Let me know what you think. As I've never used let alone built a carbon filter, I based this design off of what Ive seen other people build, so I may be way off base or (hopefully) somewhere in the ballpark. I took a basic duct coupling with a finned circular base (sorry, I don't know the technical or actual terms for these things, but here is a pic): Rating: 5