The Carrier Table Top Electronic Air Cleaner 31TTA120101 is a portable air purifier designed for whole room use. With four cleaning stages and filtration technology using activated charcoal and electrostatic technology, this cleaner effectively captures contaminants such as tobacco smoke, allergens, and pet dander. It has a fan function, three speeds, and operates on 120 volts with a power consumption of 55 watts. This air cleaner in a woodgrain color is a stylish and efficient addition to any home looking to improve indoor air quality. Plus, with free shipping included, it's a convenient choice for anyone looking to freshen up their living space.