The Mountainaire home air purification system sanitizes your house with highly activated oxygen ions or hydroxyls that seek and destroy odors, pollutants and other harmful pathogens in your home. The Mountainaire will eliminate cooking, pet and tobacco odors, pollen, germs, bacteria, viruses, and even mold and mildew. The Mountainaire can relieve symptoms associated with allergies, asthma, and other respiratory problems. A special ozone free UV-C lamp, the same technology used in hospitals to sterilize surgical equipment, sanitizes, and freshens your home. The beautiful all wood Made in USA cabinetry looks great in any room.