The nature of tobacco smoke - Tobacco smoke consists of tars, water vapor, carbon dioxide, nicotine and over 400 other chemicals.

Tars accumulate on drapes, furniture, clothing, walls and other surfaces and continue to release tar vapors and odors long after active smoking has stopped.

Adsorb tobacco smoke, odors and chemicals with AllerAir's unique tar - trapping filter combined with activated carbon filtration
The tar- trapping filter traps tar like a cigarette filter. The activated carbon absorbs the airborne chemicals, gases and odors. Activated carbon absorbs up to 60% of its own weight of airborne chemical compounds. Carbon traps and removes the gases and odors permanently. It does not mask them or move them to another area.