AIR-O-SWISS® 7144 Digital Warm & Cool Mist Ultrasonic Humidifier

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Sale $217.99

Regular $229.99

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We love our products too! But unfortunately you can only purchase 5 of this product. Please try again!
We love our products too! But unfortunately you can only purchase 5 of this product. Please try again!
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Say so long to dry air with this AIR-O-SWISS Digital Warm and Cool Mist humidifier.


Limit 5 per household.


Product Features:

  • Ultrasonic technology generates a micro-fine mist.
  • Replaceable cartridge traps mineral residue.
  • Hydro Stick keeps the humidifier clean and fresh longer.
  • Intelligent Temperature Compensation adjusts humidity.
  • Pre-heating function offers warm or cool mist.
  • Optimizes air flow in rooms up to 650 square feet.
  • Ultraquiet operation won't disturb sleep.
  • Hygrostat and mist output control offer customized use.
  • Large LCD screen is easy to read.
  • Timer and sleep mode function add convenience.
  • Removable tank allows for easy emptying and cleaning.

Product Care:

  • Manufacturer's 3-year limited warranty

Product Details:

  • 15" x 8.7" x 13.8"
  • 3.5-gallon capacity
  • 45 watts
  • Model no. 7144

Promotional offers available online at may differ from those offered in Kohl's stores.

Our hassle-free return policy means worry-free shopping.

  • Return any item, anytime, for any reason.
  • No receipt? No problem. We'll take care of you.
  • Yes, you can return it in store (even if you bought it online!).

View our full return policy here.


Rated 4 out of 5 by This is so easy to set up and to empty out the water. Quite as advertised. 10/20/2014
Rated 3 out of 5 by Didn't like the white dust Even though I soaked the cartridge for more then 24 hours, I still had white dust made out of minerals from the water. I have pets and don't need more dust!! This would have been a great humidifier, had it not been for this problem. I called Air-O-Swiss customer service and the gentleman was very nice and he informed me that the water in my area is hard and therefore I can't avoid the white dust, unless I use distilled water without the cartridge inside that tank. I can't see myself buying water after I paid this much for the machine itself. Disappointed. 03/10/2012
Rated 2 out of 5 by The Warm Mist never got warm! I used this product for a couple of weeks. It does give out a good amount of humidity. However, when I tried to use the Warm setting, the mist was never warm. It was always cool or cold. Also, there was a lot of sediment being deposited all over the furniture. I know our water is hard but I had the filter in it, and installed it according to the instructions. I would have thought that would have been sufficient, especially since I only used it a couple of weeks. It also gave a weird smell that I do not experience with the less expensive vaporizers. And as others have mentioned, filling and inserting the water container is kind of difficult. But I could have put up with that if the humidifier had worked better. It is a nice looking machine though. I did end up returning this item to Kohls. I had no problems with the refund. 01/17/2013
Rated 5 out of 5 by Wonderful Product Very Satisfied with Purchase This humidifier is wonderful...we noticed the difference in just a few skin is better and my husband awakes without the dryness in his nose and throat...I like the fact that warm or cool mist is an option...water capacity is good so that I don't have to worry if we sleep more than 10-12 hours...It is extremely quiet, which is very important to us...I would definitely recommend this product to anyone looking for a humidifier. 02/22/2012
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