OVERVIEW: Multifunctional. Intelligently purifies, heats and cools you 360° filtration system uses a HEPA filter to capture 99.97% pollutants as small as 0.3 microns Air Multiplier technology circulates purified air throughout the whole room Automatically senses and reacts to changes in air quality - then reports pollution in real time on MyDyson app¹ Captures wildfire smoke² Choose between Diffused and Focused airflow with your choice of 0 and 70° oscillation In Night-time mode, the machine...