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Air-O-Swiss Humidifiers

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Swiss-made Air-O-Swiss humidifiers produce clean soothing moisture for continuous relief from dry indoor air. Built with whisper-quiet technology, Air-O-Swiss ultrasonic humidifiers use high-frequency vibrations to transform ordinary tap water into a micro-fine cool or warm mist. This mist blankets your space with comforting relief to stop common dry air ailments such as respiratory irritation, nasal congestion, and dry skin. We offer cool and warm mist models, cool mist-only models as well as air washers. Most Air-O-Swiss humidifiers effectively humidify spaces up to 650 square feet.

Air-O-Swiss digital ultrasonic humidifiers feature automatic humidity control, built-in hygrometers, and adjustable humidity control dials to help you maintain ideal humidity levels. Many Air-O-Swiss humidifiers also feature a patented Hydro Stick to ensure water freshness within the water reservoir.

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Featured AOS Humidifiers

 
$239.99
 
 (3)
 
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Keep your space comfortably humidified during the colder months with the Air-O-Swiss U650 Ultrasonic Humidifier. This 3.5-gallon humidifier disperses comfortable moisture to cover spaces up to 650 square feet. Top features include warm or cool mist operation, precise digital controls, a built-in hygrostat, automatic operation, mist output control, and much more.

Coverage Area:
650 sq. ft.
 
Type of Humidifier:
Cool Mist and Warm Mist
 
Moisture Output Per Day:
3.5 gallons
 
Controls:
Electronic
 
 
$169.99
 
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Enjoy a comfortably humidified space without all the noise with the Air-O-Swiss 7147 Ultrasonic Humidifier. This cool/warm mist humidifier operates with a sound level of less than 25 decibels which is quieter than a library. Top features include precise digital controls, automatic operation, mist output control, a programmable timer, and much more. This portable humidifier is designed to humidify spaces as large as 650 square feet.

Coverage Area:
650 sq. ft.
 
Type of Humidifier:
Cool Mist and Warm Mist
 
Moisture Output Per Day:
3.5 gallons
 
Controls:
Electronic
 
 
$139.99
 
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Soothe your allergies and breathe easy with the Air-O-Swiss cool mist humidifier. This ultrasonic humidifier replaces dry room air with a fine cool mist. Key features of the Air-O-Swiss 7145 include a built-in hygrostat, a replaceable demineralization cartridge, easy-to-use manual controls, and a superior germ protection system.

Coverage Area:
600 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
3 gallons
 
Controls:
Manual
 
 
$99.99
 
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Experience fresh soothing moisture and enjoy ultra-quiet operation day after day with the Air-O-Swiss U200 Humidifier. This ultrasonic humidifier disperses a micro-fine mist to cover small to medium areas up to 430 square feet. Top features include a mist output regulator, the Air-O-Swiss HydroCell water maintenance system, a demineralization cartridge, and empty indicator, and much more. 

Coverage Area:
430 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
1.8 gallons
 
Controls:
Manual
 
 
$49.99
 
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Enjoy fresh, humidified air wherever you go with the Air-O-Swiss 7146 humidifier. This compact travel humidifier easily fits in your briefcase, purse, or suitcase and plugs in to American and European outlets. A handy carry case, a transcontinental adapter, and interchangeable plugs make the Air-O-Swiss 7146 an excellent portable solution for dry air relief.

Coverage Area:
50 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
1 gallons
 
Controls:
Manual
 
 
$399.99
 
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Humidify your air and remove harmful airborne particles all at once with the Air-O-Swiss 2055A Air Washer Humidifier. This cool mist humidifier and air washer combination unit disperses 3 gallons of comfortable humidity throughout your space while filtering out large particles and allergens. Other features include easy manual controls, automatic shutoff, two speeds, and an optional fragrance container. This 2-in-1 air washer humidifier treats areas measuring up to 600 square feet.

Coverage Area:
600 sq. ft.
 
Type of Humidifier:
Cool Mist
 
Moisture Output Per Day:
3 gallons
 
Controls:
Manual
 
Overall, Air-O-Swiss Humidifiers have been rated 4.07/5 based on 38 reviews. There are 10 products on sale, ranging from $49.99 to $399.99.

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Bestselling Air-O-Swiss Humidifiers

 
$239.99
 
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$169.99
 
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