AOS U650 Digital Warm & Cool Mist Ultrasonic

Humidification System

This Digital Warm & Cool Mist Ultrasonic humidifier uses high-frequency vibrations to turn the water into a micro-fine mist that creates a comfortable environment in any room. Choose the pre-heating function and mist exits the appliance at a pleasant 104 °F. A replaceable demineralization cartridge ensures water mist without lime scale or mineral residues. The included Hydro Stick keeps the humidifier clean and fresh longer.

Comfort and Climate

• Humidifies the air in rooms up to 650 sq ft (60m2)
• Make the choice of cool or warm (104 °F (40 °C)) humidification
  • • Ambient temperature is not cooled down
  • • Improved system keeps the water clean
• Powerful and replaceable demineralization cartridge

Water and Hygiene

• The Hydro Stick keeps AIR-O-SWISS humidifiers operating at their highest level between recommended cleanings⁺. Good for one year, the Hydro Stick ensures the humidifier's functionality while providing fresh humidification performance
• The plastic housing of the demineralization cartridge is treated with silver (Ag⁺ Ionic Silver Technology). This inhibits microbial growth on the surface of the cartridge to maximize filter life
  • ⁺        refer to the user manual which accompanies the AIR-O-SWISS humidifier for proper cleaning instructions 

Energy and Performance

• Hygrostat and mist output regulator for controlled humidification
• Very energy-efficient
• Ultra-quiet operation

Special Features

• State-of-the-art design with surface touch controls
• Night-time display dimmer for a restful sleep (manually controllable)
• AIR-O-SWISS’ ITC™ technology (Intelligent Temperature Compensation) automatically regulates the output to create the most comfortable relative humidity adjusted to the temperature in your room
• Sleep mode: the unit pre-determines a comfortable night humidity level, the display brightness is automatically dimmed
• Timer allows for 1 to 8 hours or continuous operation
• Transparent water tank (water level clearly visible)
• Industrial strength titanium membrane surface, the quality of which guarantees fast dispersal of mist into the air, ensures long lasting use
• Empty and cleaning indicators

Technical data AOS U650

Electrical voltage	120 V / 60 Hz
Power consumption	40 W (125 W*)
Humidity output up to	3.5 gallons / 24h*
Suitable for rooms up to	650 sq ft (60 m²)
Dimensions (LxWxH)	11 x 9.5 x 14 in / 28 x 24 x 35.5 cm
Weight (empty)	8.8 lbs / 4 kg
Operation noise level	< 25 dB(A)
Accessories	Demineralization cartridge Hydro Stick

* when used with pre-heating to 176 °F (80 °C)