Reduce the odors of tobacco smoke, mildew, mustiness, chemical vapors, and toilets, and inhale fresher, cleaner, healthier air. Effective in areas up to 100 sq. ft, the portable Breathe Easy Air Purifier uses innovative Photocatalytic Nano-Mesh technology with ultraviolet (UV) light to improve air quality. The UV bulb inside uses a specific frequency of light that produces no harmful ozone. The unit operates quietly and has two fan-speed settings. How it works: *Non-ozone producing UV light reduces biological contaminants like mold spores, bacteria and viruses that pass through the air purifier system *UV light energy activates the titanium dioxide catalyst on the surface of the nano-mesh structure. The molecules of pollutants and odors that come into contact with the catalytic nano-mesh structure are reconfigured into non-toxic elements *Significantly cleaner, healthier air exits the system.