The Blueair Classic 203 Slim Air Purifier is a white, portable unit designed to clean the air in any room up to 204 square feet. It utilizes HEPA-Type and Electrostatic filtration technology to capture allergens, cooking oil smoke, dust, and other contaminants. With a power source of electricity and a power consumption of 80W, this air purifier has three speeds and a filter replacement indicator for easy maintenance. Made of metal and weighing 19 lbs, it is suitable for floor mounting and is a reliable option for improving indoor air quality.