The Airpura T600 Air Purifier can help reduce your smoke-triggered symptoms by removing secondhand smoke from any environment. Equipped with 26 lbs. of activated carbon, a specialized Tar Barrier pre-filter, and a HEPA-barrier post filter, the Airpura T600 smoke air purifier powerfully filters out and absorbs tobacco smoke, chemicals, and tar particles from spaces as large as 2,000 sq. ft.