O overwhelmed420grower New Member Jul 24, 2013 #1 hey everyone. need some advice have a 160 cfm fan that i was going to pull through a 140 cfm carbon filter will that be ok? my space is only about 19 cubic ft.
hey everyone. need some advice have a 160 cfm fan that i was going to pull through a 140 cfm carbon filter will that be ok? my space is only about 19 cubic ft.