yeah a carbon filter and a good inline fan will exspell most of ur smells away .. i have 2 ruck 125 mm inline fans with 2 cann filters 1 in each room drawing air and unwanted smells outta amy rooms and 2 4 inch extractor fans drawing air in .... i have next to no smell . the smell is at its worst when u are drying ur plants off so think of where ur gonna do that .