Breathe easier with the Dyson Purifier Hot—Cool: it purifies, heats, and cools, creating a healthier, more comfortable home.Purify, heat and cool an entire room with Dyson's advanced air purification that automatically captures nitrous dioxide and other pollutants. It's time for a healthier home environment. This Dyson design features fully sealed, three-stage HEPA H13 grade filtration to capture 99.97% of particles and dust as small as 0.3 microns. It also removes odors and continuously destroys formaldehyde. In winter, its long-range projection quickly heats the whole room evenly. In warm months, a powerful stream of purified airflow cools you off. With Auto mode, this purifier reacts automatically to remove pollutants, only using energy when needed. Monitor your home's air quality from anywhere with the MyDyson app that can also set schedules, or control everything hands-free, using compatible voice services.Features, Benefits, and Reasons to Buy:Made of durable plastic and steel, and engineered to purify, heat and cool an entire roomFully sealed, 3-stage HEPA H13 grade filtration captures 99.97% of particles as small as 0.3 microns, removes nitrous dioxide and other potentially harmful gases and destroys formaldehydeEasy filter replacement: control and monitor air quality from anywhere using the MyDyson app, or go hands-free with compatible voice servicesIncludes purifier, HEPA/K-Carbon filter, filter shroud and magnetic remote control that stores on the machineSmart Auto Mode: Intelligently monitors air quality and automatically adjusts settings for optimal performance and energy efficiencyVoice Control Compatibility: Effortlessly manage your home environment with voice commandsWhat Customers Love About It:Customers love that this purifier improves air quality, reduces allergies, and enhances sleep. It cools and heats effectively, with a user-friendly app for remote control and air quality monitoring. The device is versatile, quiet, and has a sleek design.