Hi,
I have a few questions about the type of fan that is needed to allow a home made carbon filter found on the sticky to work. So far, I see
1. Squirrel cage fan: http://www.amazon.com/Dayton-Blowers-Squirrel-Shaded-Blower/dp/B002A2TTZ8/ref=sr_1_7?ie=UTF8&s=hi&qid=1276121358&sr=1-7
2. Regular...