Boneco AIR-O-SWISS Ultrasonic Humidifier U650

By: Boneco AIR-O-SWISS

$249.99 $239.99

Manufacturer Part # U650 Our Item # IA3598

The Boneco AIROSWISS Ultrasonic Warm/Cool Mist Humidifier U650 is a high quality near-silent ultrasonic humidifier loaded with features, including a pre-heating function for those that prefer warm moisture output. Unlike other ultrasonic humidifiers, the Boneco AIR-O-SWISS U-650 uses a high quality titanium transducer surface, which uses adjustable high-frequency vibrations to turn water into a micro-fine mist, which is blown into the room to evaporate. The titanium transducer surface is much stronger than ordinary metals, resists rust, lasts longer and requires less cleaning.

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Special Health and Hygiene Features:

  • Boneco Air-O-Swiss Hydro Cell (included - replace every 1-2 months) is an optional accessory that provides fresh humidification performance. Activated as soon as it comes into contact with water, the Hydro Cell with activated carbon technology helps reduce heavy metals, impurities, odor causing chemicals and pesticides from your household tap water.
  • Powerful and replaceable demineralization cartridge (included - replace every 2-3 months) helps reduce or eliminate white dust.
  • When operated with the separately controlled pre-heating function, the water is first heated to 176° F to eliminate bacteria and viruses. The mist then exits at a pleasant and comfortable body temperature of 104° F.
  • Ultrasonic system, with its high frequency vibrations, also destroys bacteria and viruses.

Additional Features and Benefits:

  • State of the art soft touchpad digital controls with large digital color display
  • Night-time display dimmer for a restful sleep
  • Built-in digitally controlled humidistat allows for automatically controlled and accurate moisture level
  • Humidity can be set between 30% and 80% in 5% increments or continuous, always-on setting
  • Intelligent Temperature Compensation feature can be set to automatically regulate the mist output to create the most comfortable relative humidity, adjusted to the temperature in the room
  • Auto mode automatically maintains the ideal air humidity relative to the room temperature
  • Sleep mode ideal for nighttime use - unit pre-determines a comfortable night humidity level, display brightness is automatically dimmed
  • Ultra quiet operation on all three mist output settings
  • Adjustable rotating dual mist outlets for multi-directional mist, allows you to direct the mist to where you need it the most
  • Auto shut-off when desired humidity level is reached or water tank is empty
  • Indicator light shows when water tank is empty
  • Indicator light shows when cleaning is recommended
  • Timer function can be set to automatically shut off unit after 1-8 hours.
  • Removable transparent water tank with large opening for easy filling and cleaning
  • Modern design features easy use, handling, and cleaning
  • Energy efficient (45W for cool mist, 125W for warm mist)
  • Longer lifetime due to industrial strength titanium transducer surface
  • 3-year limited warranty


  • Type: Warm or cool mist ultrasonic
  • Output: 3.5 gallons
  • Room Size: 650 sq ft
  • Tank Capacity: 1.46 gallons
  • Speeds: 3 mist output levels
  • Decibels: < 25 dB(A)
  • Energy Consumption: 45W cool mist / 125W when operated with warm mist option
  • Power: 120 V / 60 Hz
  • Dimensions: 9.5" W x 11" D x 14" H
  • Weight: 8.8 lbs

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Manufacturer's Literature [PDF]:

Boneco AIR-O-SWISS U650 Product Manual
Boneco AIR-O-SWISS U650 Quick Setup Guide