Nutritional Supplements » Houston Enterprises »PureGuardian 9.6L Output per Day Ultrasonic Warm and Cool Mist Humidifier, Single Room, Home, Desk, Office, Bedroom, Baby, Easy Quiet Operation, Night Light, Auto Shut-Off, Pure Guardian H1510

1. Large 1.5 gallon tank provides up to 100-hours of run time and is great for medium sized rooms
2. Ultrasonic Technology quietly disperses a fine mist providing relief from the dry air
3. Silver Clean Protection fights the growth of mold and mildew on the surface of the water tank
4. You choose warm or cool mist to optimize your comfort
5. Easy to use variable speed mist control and on/off night light