This smart air purifier helps you breathe easier with advanced 4-in-1 purification that targets airborne allergens, dust, bacteria, viruses, mold, fungus and odors. A 360-degree True HEPA filter removes up to 99.97 percent of particles as small as 0.3 microns while UV‑C light reduces harmful microbes and VOCs. An activated carbon layer tackles household odors, and a prefilter captures larger particles for efficient performance. WiFi control and voice compatibility with Amazon Alexa and Google Assistant make adjustments effortless, and the Homedics Home App lets you check air quality, set schedules, and choose fan speeds from anywhere. A smart particle sensor provides color-coded readings, and auto mode adjusts the fan speed based on your air quality. The sleek tower design fits beautifully in bedrooms and family rooms. It purifies a 324 sq ft space every 12.5 minutes or a 1570 sq ft room once per hour. Essential oil pads offer optional aromatherapy. Includes: air purifier, one True HEPA filter with prefilter and activated carbon and three essential oil pads.