The Airpura T600 tobacco smoke air purifier is a very effective answer for any air quality issues involving tobacco smoke including second hand smoke, primarily cigarette and cigar smoke, plus any general chemicals and odors. The secret is its special tar trapping pre-filter and amazing 26 pound 3 inch deep bed of carbon for maximum dwell time and filtration. We are excited to be able to offer this air purifier and are confident you will agree that it is one of the finest air purifiers available for residential and/or commercial smoke removal.