The Honeywell "Easy to Care" top-fill warm mist humidifier is easy to clean, use and fill. It quietly produces steam in less than 1 minute, and units turn off when it is out of water. It is equipped with an adjustable humidistat and a medicine cup for use with liquid inhalants. It is filter-free operational and its run time is up to 24 hours per fill. Its parts are dishwasher safe. It is white and gray in color.