Air-O-Swiss have been known for their advanced ultrasonic humidifiers as well as many other air purification solutions. What puts them ahead of their competition is their ability to integrate high-end technology to create the best atmosphere for you. Their ultrasonic humidifiers use high-frequency vibrations to generate micro-fine mist, with some models digitally controlled. In today’s post, we’ll be comparing the most popular Air-O-Swiss ultrasonic humidifiers: AOS U700 vs. AOS 7147 vs.AOS 7135.

The Best Ultrasonic Humidifiers by Air-O-Swiss:

Air-O-Swiss AOS U700 Digital Warm and Cool Mist Ultrasonic Humidifier:

Air-O-Swiss AOS U700 Digital Warm and Cool Mist Ultrasonic Humidifier

  • Digital Warm and Cool Mist Ultrasonic humidifiers.
  • High humidity output, suitable for large rooms up to 1000 sq ft.
  • 2.4 Gallon capacity.
  • ITC Technology (Intelligent Temperature Compensation) monitors the temperature and automatically adjusts output accordingly.
  • Automatic shut-off when water tank is removed.
  • Light sensor activates dimming LED lights for relaxing ambient night light.
  • Whisper Quiet operation.
  • Touch control panel.
  • Self-cleaning mode.
  • Water change reminder. Cleaning and maintaining alerts.

Click here to learn more about the AOS U700 Digital Humidifier, read the customer reviews and buy it.

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Air-O-Swiss AOS 7147 Warm and Cool Mist Ultrasonic Humidifier:

Air-O-Swiss AOS 7147 Ultrasonic Humidifier - Warm and Cool Mist

  • Humidity output suitable for rooms up to 600 sq ft.
  • 1.5 gallon capacity.
  • ITC technology (Intelligent Temperature Compensation) for automatic adjustment according to temperature.
  • Sleep Mode is pre- determined by the humidifier for the best humidity level for night.
  • Timer can be set for 1 to 8 hours or for continuous operation.
  • Ultra quiet operation
  • Touch control panel.

Click here to learn more about the AOS 7147 Humidifier, read the customer reviews and buy it.

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Air-O-Swiss AOS 7135 Cool and Warm Mist Ultrasonic Humidifier:

Air-O-Swiss AOS 7135 Ultrasonic Humidifier

  • Humidity output for up to 650 sq ft.
  • 1.75 gallon capacity.
  • ITC technology (Intelligent Temperature Compensation) for automatic adjustment according to temperature.
  • Sleep mode.
  • Timer 1 to 9 hours.

Click here to learn more about the AOS 7135 Humidifier, read the customer reviews and buy it.

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Air-O-Swiss Ultrasonic Humidifier Comparison:

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TitleAir-O-Swiss AOS 7147 Ultrasonic Humidifier - Warm and Cool MistAir-O-Swiss AOS 7135 Ultrasonic Humidifier - Warm and Cool MistAir-O-Swiss AOS U700 Digital Warm and Cool Mist Ultrasonic Humidifier
FeatureHumidifies the air in rooms up to 600 sq ft (55m²)
State-of-the-art design with surface touch controls
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
Timer allows pre-set use for 1 to 8 hours or continuous operation
Humidifies the air in rooms up to 650 sq ft (60m2)
Make the choice of cool or warm (104 °F (40 °C)) humidification
Sleep mode: the unit pre-determines a comfortable night humidity level (Timer = 8 hrs, warm mist on, ITC? on)
Industrial strength titanium membrane surface, the quality of which guarantees fast dispersal of mist into the air, ensures long lasting use
Includes Demineralization Cartridge and Hydro Cell
New Worldwide innovative technology for Ultrasonic Humidifiers-unique self-cleaning mode
Large water tank/high humidity output-Suitable for rooms up to 1000 sq. ft.
Intelligent Temperature Compensation (ITC) allows for one touch use; Just add water to the tank and ITC controls the humidity automatically
Smart automatic shut-off when water tank is removed
Light-senor automatic display dimming technology and relaxing ambient LED night light
Do not place unit on the floor! Elevate to enable mist to diffuse adequately.
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How Is The AOS U700 Different Than the AOS 7147 and AOS 7135?

  • The U700 Humidifier is the most advanced of them all, with extra features like:
  • Its largest humidity output level for rooms up to 1000 sq. ft.
  • Its largest water tank at 2.5 gallons.
  • Built-in light sensor activates LED night light automatically, only when needed.
  • The ability to add fragrance to your warm or cool mist.
  • Self cleaning mode as well as alerts for water change and maintenance.

What Is The Difference Between the AOS 7147 and AOS 7135?

These two are somewhat similar in all aspects except for a few features:

  • The AOS 7135 has a larger output suitable for rooms up to 650 sq. ft. vs. 600 sq. ft. for the AOS 7147.
  • The water tank capacity for the AOS 7135 is larger, 1.75 gallons. As for the AOS 7147, the capacity is 1.5 gallons.
  • The timer on the AOS 7135 can be set from 1 to 9 hours, where on the AOS 7147 it’s 1 to 8 hours.

Which Is The Best One To Buy?

When it comes to performance, all of these Air-O-Swiss are top performers. Which one to buy relies solely on your personal use, you’ll need to think about how large the area you want to cover and how long you’ll be keeping the humidifier on, especially at night.

  • If you want a humidifier suited for a large area, then the U700 is the obvious choice as it covers up to 1000 sq. ft.
  • The U700 is an excellent choice too for someone who wants a humidifier that requires less maintenance and cleaning, as it takes care of itself.
  • The LED night light is also a great add-on feature.

Other than that, the AOS 7135 offers a timer for 1 to 9 hours, which is longer than the AOS 7147, and a larger water tank.

 

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