Get better indoor air quality with the GermGuardian 4-in-1 air purifier. Its multiple levels of cleaning include HEPA, UV-C, and charcoal to remove 99.97% of dust, pollen, pet dander, mold, bacteria, smoke, and allergens down to 0.3 microns in size. It not only filters the air, its UV-C light kills germs while the charcoal filter captures odours and reduces the airborne allergens in your home. | GermGuardian AC4825CA 4-in-1 Air Purifier with True HEPA UV-C & Odor Reduction - Black