DESC: Moisture is essential for comfortable living. It can help to prevent scratchy throats, dry nasal passages, chapped lips, static electricity and dry, cracked wood furniture. The most common way to add moisture to your living environment is by using a humidifier. It is especially important in the winter, when the air in heated homes becomes even more dry. With a 2.5 gallon capacity that offers up to 24 hours of use on one fill, and a digital control panel that you can set and forget, there's no reason for you to suffer from dry air. Simply select the humidity level that brings you the most comfort. The humidifier will cycle on and off to maintain your set humidity level. The digital humidistat will display the current room humidity level, even when the humidifier is turned off.