This smart air purifier delivers fast, powerful purification for extra‑large rooms with 4‑in‑1 filtration designed to keep your home’s air cleaner and fresher. A 360-degree True HEPA filter removes up to 99.97 percent of airborne allergens as small as 0.3 microns, and UV‑C technology reduces bacteria, viruses, mold, fungus and VOCs. An activated carbon layer tackles household odors, and a built‑in prefilter captures larger particles for more efficient performance. WiFi control and voice compatibility with Amazon Alexa and Google Assistant let you adjust settings hands-free, and the Homedics Home App gives you access to real‑time air quality, schedules and fan speeds. A digital particle sensor provides clear color-coded air quality readings, and auto mode adjusts fan speed based on the air in your space. The tower design looks sleek in any room and purifies a 553 sq ft space every 12.5 minutes or a 2679 sq ft room once per hour. Essential oil pads offer optional aromatherapy. Includes: air purifier, two True HEPA filters with prefilter and activated carbon and essential oil pads.