Blue 411 / 3210 Auto Particle and Carbon Filter Blueair Original Filter

Blueair Original FilterModel: Blueair411 / 3210 Auto Particle and Carbon FilterProduct DescriptionHEPASilent":⁃ Certified efficiency 99.97% for particles down to 0. microns such as dust, pollen, bacteria, virus, pet dander nold spores and other airborne particlesActive carbon filter sheets:⁃ Active carbon filter sheets removes gaseous pollutants such as cigarette and cigar smoke or other VOCs Volatile organic compounds, including household paints and other chemicals)