Keep your home comfortable and humidified with the PureGuardian H4810AR 2-Gallon Warm & Cool Mist Humidifier. This humidifier has a sleek and modern design that will complement any room. It has a tank capacity of 1 gallon (3.5L) and uses an ultrasonic method to humidify the air. The humidifier has a timer control of 2 hours, adjustable humidity control, and automatic shut-off features that will ensure the humidifier runs efficiently and safely. In addition to that, the humidifier has LED lights that create a relaxing atmosphere in your home. It also has an aroma diffuser that will add a pleasant smell to the air. The PureGuardian H4810AR 2-Gallon Warm & Cool Mist Humidifier is a ducted humidifier that operates at less than 1000W, making it an energy-efficient option. It is perfect for medium-sized rooms and has a low operating sound rating, making it a great option for sleeping areas.