I doubt its the most energy efficient method in the world but it does work. Most people will hook their carbon filter up inline with their cooltube exhaust fan ect... Normally so would i but i just like to overdo shit sometimes haha, And i really needed a good hardcore air scrubber. My only problem is i cant cut out 8" holes in mt walls for the exhaust ducting. I already had 4" ducting installed when i upgraded but an 8" fan. A fan that big would make 4" ducting howl like a mother fucker. Too many cfm, and with a speed controller the loud buzz sounds almost like a magnetic ballast running. I do try to keep my room legit and very discreet noise and smell wize
Now this setup still aint cutting all the smell and im also running an O-zone gen on its lowest setting. The 8" phresh filter works pretty damn good but the ozone takes care of what the filter cant handle. I tell ya its going to get real smelly over here hahaha.
1BMM