The Vicks Filter Free Cool Mist Humidifier is a tabletop mode with a 1.2 gallon tank capacity, perfect for medium-sized rooms like bedrooms or living rooms. It features quiet operation and dual scent pad technology for added fragrance, without the need to clean or replace filters. The humidifier is easy to clean and offers variable humidity control for personalized comfort. Made of plastic and powered electrically, this humidifier in white and blue color is designed for whole-room application, improving indoor air quality with its cool mist humidification method.