The Vicks Cool Mist Humidifiers for bedroom provides soothing, invisible moisture to help relieve cough, congestion, and dry air discomfort. Designed for medium rooms, it uses a self-regulating evaporative system that automatically adjusts output for effective comfort. With a 1.1 gallon tank, this evaporative humidifier runs up to 24 hours on the low setting. The included Protec wicking filter helps capture minerals and impurities, delivering cleaner moisture for your home. It also accepts up to 2 VapoPads (one sample included) so you can enjoy the added benefit of soothing menthol vapors. Quiet and easy to use, the Vicks Cool Air Humidifier features 2 output settings and a wide tank opening for simple filling and cleaning. Whether it’s cold and flu season, allergy season, or just everyday dry air, this Vicks portable humidifier helps you breathe better and sleep more comfortably.