The 4-in-1 True HEPA Air Purifier is perfect for allergy sufferers. With a True HEPA filter, it captures 99.97% of dust and allergens as small as .3 microns in size! According to the American Academy of Pediatric Allergy and Immunology, doctors recommend HEPA air filtration to reduce exposure to indoor asthma triggers. More than just a filter, the UV-C light kills germs, while the charcoal filter captures odors. CADR Rated 125 and standing 28 inches tall, it is lightweight and ideal to use in both medium to large rooms. The easy to use digital display panel includes UV-C control, a filter change indicator and an up to 8 hour timer. 5 speeds provide high speed allergen control down to ultra-quiet sleep mode. The Elite Collection provides both form and function to provide a superior air cleaning system. The simple, stylish design looks great in any home environment.