I've been thinking about how to best vent my tent. 48" x 48" x 72". I was wondering if i could connect my 6" carbon filter to my 6" cooltube then an inline fan to pull/push it out of the tent. So it would go (carbon filter)==(cooltube)==(inline fan)=== out of the tent. Or do i have to have two exhausts? one for the cooltube and one for the carbon filter Thanks for any help.