The Holmes HM3501U is a cool mist humidifier for the following:
The Holmes HM3501U Cool Mist Humidifier - 3 Settings produces a cool, invisible mist that helps keep your indoor humidity at a healthy level. This Holmes cool mist humidifier features a manual humidistat, and can run for up to 24 hours on its full tank. This Holmes whole house humidifier also features a filter date wheel which easily tracks your last filter change. This cool mist humidifier has a dishwasher safe base.
The Holmes HM3501U specifications: