The guardian technologies pure guardian 10-hour ultrasonic humidifier is a cool mist humidifier. Unlike other humidifiers that grow slimy mold on the water tank surface, the ultrasonic humidifier uses silver clean technology embedded in the tank to fight the growth of mold and mildew on the surface of the water tank. Thanks to ultrasonic technology it is ultra-quiet when it runs making it ideal to have on while you sleep. It's the perfect size to take when you travel, it is small and compact and stands only eleven-inches tall. The tank capacity is .21 gallons and it runs continuously for up to 10-hours. There are no added costs since there are no evaporating pads, wicks or filters to clean or replace. Run time will vary based on atmospheric conditions, as well as the unit running on cool and low mist settings.
·COOL MIST HUMIDIFIER: The PureGuardian H920BL ultrasonic cool mist humidifier guards against dry air in the home and is perfect for those suffering from colds, allergies and dry skin. The H920 has a run time of up to 10 hours, and covers 210 sq. ft.
·SILVER CLEAN PROTECTED TANK: Silver Clean Protection fights the growth of slimy mold and mildew on the surface of the water tank-a common problem with traditional humidifiers
·ULTRASONIC TECHNOLOGY: The H920BL disperses a soothing, cool mist into the air and is ultra-quiet, making it ideal to have on while you sleep. The compact size makes it great for tabletops or bedside nightstands
·ADDITIONAL FEATURES: This table top humidifier has a low water indicator light which lets you know when to refill the tank. The night light feature makes it a great addition to kid's rooms. Multi-directional mist, automatic shut-off when tank is empty
·PureGuardian: by Guardian Technologies offers a full range of small appliance-based solutions for happier and healthier lives at home, focused on creating powerful, safe and innovative technologies to help facilitate healthier, happier home environments