29cm x 20cm x 16cm
Weight : 0.25kg
Certified efficiency 99.97% for particles down to 0.1 microns such as dust, pollen, bacteria, virus, pet dander, mold spores and other airborne particles.
Active 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)