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Air-O-Swiss 7133 Humidifier

Air-O-Swiss 7133 humidifierSwiss company Air-O-Swiss has gained renown for its high-quality, very silent, ultrasonic humidifiers. The Air-O-Swiss 7133 humidifier is one of its entry-level models, retailing for around $140. You can read more at the company's own website.

It can humidify a room up to 650 square feet in area. According to a product description:

This ultrasonic humidifier uses high-frequency vibrations to turn water into a micro-fine mist. The AOS 7133 Ultrasonic Humidifier gives you the option to disperse either cool or warm mist; send a cool mist into the room or choose the pre-heating function and dispense mist at a comfortable 104 °F.

A replaceable demineralization cartridge (Ag+ Ionic Silver Technology) ensures water mist without lime scale or mineral residues, and the AIR-O-SWISS quad-band water protection system inhibits microbial growth in the water of your humidifier. This is particularly important when the humidifier is not used for some time with water remaining in the base.

The 7133 had attracted 31 customer reviews at at the time of writing, though only slightly more than half were four-star or five-star reviews.

Here is an excerpt from a five-star review:

I had been pricing and comparing the substantial number of humidifiers on the market and I am glad I settled on the Air-O-Swiss. Despite its higher price, I am quite satisfied with its functions, control, design and specifically, its quiet operation. I was looking to pay between $70-150 for a quiet, low-maintenance model to add humidity to my [very dry] 10x12' bedroom.

...There is NO sound, even at the highest setting. I'm a light sleeper and cannot fathom a bedroom appliance that even approaches a dull hum.

The visible mist generated by this model is pleasant for me and my pets.

I have been refilling each morning, as I have had the device on a high setting and running nonstop.The compartment becomes about half-empty after a full day at this setting. Refilling is a snap.

The ability to have cool and warm settings is a big plus, since the jury is still out regarding the negatives and rewards of either mode.

The system has been running clean and I am certain this will continue to be the case with a modicum of effort. The cost of the filter and the silver stick is not intimidating and the recommended three-week maintenance check is reasonable.

...My roommate recently paid $29 for a smaller Holmes humidifier. The Holmes is downright deafening and I am sure she would have paid the difference for an Air-O-Swiss. Silent operation is really important.

But note a higher-than-average number of negative reviews at

* Get the Latest Price on the Air-O-Swiss 7133 Humidifier.

See also my report Buyers Guide to the Best Humidifiers.

And for the latest information, and to see what other customers are buying, check out the following best-seller lists (which are updated hourly):

* Home & Garden - Best-Sellers in Humidifiers

* Health & Baby Care - Best-Sellers in Humidifiers & Vaporizers

* Health & Personal Care - Best-Sellers in Air Filtration Systems, Humidifiers & Vaporizers

* Home & Garden - Best-Sellers in Replacement Filters

February 19th, 2010

See Also:

Air-O-Swiss 7133 Humidifier
Air-O-Swiss Humidifier
Air-O-Swiss Ultrasonic Humidifier
Aprilaire 2200 Filter
Aprilaire 2400 Filter
Aprilaire Model 700 Humidifier
Crane Adorable 1-Gallon Cool Air Humidifier
Crane Humidifier: Cool Mist
Desert Spring Humidifier
Hamilton Beach Air Purifier
Hamilton Beach Humidifier
Holmes Cool Mist Humidifier
Holmes Ultrasonic Humidifier
Holmes Warm Mist Humidifier
Honeywell Cool Mist Humidifier
Honeywell Furnace Humidifier
Honeywell Quietcare Humidifier
Honeywell Steam Humidifier
Honeywell Warm Mist Humidifier
Honeywell Whole House Steam Humidifier
Hunter Carefree Humidifier Plus
Lasko Natural Cascade Humidifier
Slant Fin Humidifier
Sunbeam Ultrasonic Humidifier
Vicks Cool Mist Humidifier
Vicks Warm Air Humidifier

Air Swiss Humidifier
Aprilaire Humidifier Filters
Aprilaire Water Panel
Bionaire Humidifier Filter
Cool Mist Humidifier Reviews
Filterless Humidifier
Hamilton Beach True Air
Holmes Humidifier Filters
Holmes Humidifier Parts
Honeywell Humidifier Filters
Honeywell Humidifier Parts
Honeywell Replacement Filter
Humidifier Ratings
Hunter Humidifier Filters
Hunter Humidifier Parts
Kaz Humidifier Filter
Lasko Humidifier Filters
Sunbeam Humidifier Filter
Ultrasonic Humidifier Review
Vicks Humidifier Filter
Whole House Humidifier Reviews




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