yes max, these will work for ANY smell.

treetops- i got the fan wired...i didnt even think about it, but the 3 pronged "outdoor" power cords have a ground wire as well.
so theres that

how many CFM's are you guys using with yours?

i have a 4 inch 80 cfm and it seems kinda weak.
i know you dont want the air going over the carbon too fast...but...idk