AOS 7131 Ultrasonic Humidifier

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Ultrasonic Humidifier


This ultrasonic humidifier uses high-frequency vibrations to turn the water into a micro-fine mist

Ultrasonic Humidifier: AOS 7131

Humidification System

This ultrasonic humidifier uses high-frequency vibrations to turn the water into a micro-fine mist, which is blown into the room, where it immediately evaporates. AIR-O-SWISS ultrasonic humidifiers consume very little power. A replaceable demineralization (Ag+ Ionic Silver Technology) cartridge ensures water mist without lime scale or mineral residues. The tri-band microbial protection system guarantees that the water can be kept free from harmful bacteria and viruses.

Comfort and Climate

  • Humidifies the air in rooms up to 540 sq ft (50m2)
  • Powerful and exchangeable demineralization cartridge with silver treated housing

Water and Hygiene

  • Tri-band water quality protection:
    - The cornerstone of our protection system is the patented Ionic Silver Stick® that uses aqueous 
      silver ions to prevent  and control microbial growth for up to one year of continuous use
    - The ultrasonic system, with its high-frequency vibrations, destroy most bacteria and viruses
    - The plastic housing of the demineralization cartridge is silver treated (Ag+ Ionic Silver
     Technology). That keeps the surface of the cartridge germ- and bacteria-free

Energy and Performance

  • Built-in hygrostat for controlled humidification
  • Mist output control (variable)
  • This ultrasonic humidifier is very energy-efficient
  • Ultra-quiet operation

Features and Benefits:
  • Modern design with empty indicator
  • Long lifetime thanks to industrial strength titanium membrane surface
  • Easy to clean and use

Technical Data:
Electrical Voltage120 V/60 Hz
Power consumption45 W
Humidity output up to2.5 gallons / 24 h
Suitable for rooms up to540 sq ft (50 m²)
Dimensions (LxWxH)15.7 x 7.3 x 11.4 in / 40 x 18.5 x 29 cm
Weight (empty)8.8 lbs / 4.0 kg
Operating noise level< 25 dB(A)
AccessorieDemineralization cartridge, Ionic Silver Stick® (ISS)