Multi functionality; hepa air purifier.

Space heater, + fan; in one; backward airflow mode purifies without cooling or heating you*senses: automatically senses air pollution events, initiates purification, & reports air quality levels on lcd display, including ultrafine particles (pm 2. 5), allergens (pm10), volatile organic compounds (vocs) & nitrogen dioxide (no2)*captures: the sealed hepa filter captures 99. 97 percent of allergens as small as 0. 3 microns makes this an ideal air purifier for allergies, pets, dust, smoke, pollen and mold spores*Projects: Projects purified air throughout the whole room; Air Multiplier technology delivers over 77 gallons per second of smooth, yet powerful airflow; Upto 350 degree of oscillation directs airflow where you need it to help make the air cleaner*Heats: The HP04 Purifying Space Heater can be used for long range personal heating or fast, even room heating; Heats with thermostatic control in the winter to bring the room upto the right temperature*Connected: WiFi Connected home air purifier and heater; See real time reports, remotely control your machine and create schedules around your day using the Dyson Link app*Alexa Enabled: Voice control using Alexa to turn on/off, turn on auto mode, and update you on the indoor air quality*Other product listings for non authorized 3rd party sellers are not covered by official Dyson; Voltage :120 Volt*Warning: Unauthorized replacement filters are not tested or verified to perform at HEPA standard; Only authentic Dyson filters are recommended to ensure a sealed system and proper functioning of the machine