The Coway AIRMEGA 200M True HEPA Air Purifier is a powerful and efficient appliance designed to clean and purify the air in any room. With a Clean Air Delivery Rating (CADR) of 201-350, this air purifier can handle up to 360 square feet of space. It features a timer control for 8 hours, 3 different speeds, and a push-button control style for easy operation. The unit is portable, has a quiet operation, and includes features like automatic shut off and a filter replacement indicator. With its True HEPA filtration technology and smart sensor, this Coway air purifier effectively captures contaminants like tobacco smoke, allergens, dust, and more, providing a healthier environment for you and your family.