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Air-O-Swiss AOS Ultrasonic Humidifier - 7135
 
 

Air-O-Swiss AOS Ultrasonic Humidifier - 7135

Other products by Air-O-Swiss
3.7 out of 5 stars See all reviews (153 customer reviews)

List Price: $179.99
Price: $147.84
You Save: $32.15 (18%)
In stock.
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Ships from and sold by Grady's Online.

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Product Features

  • Tri-band microbial protection (Ionic Silver Stick, Pre-heating, Ultrasonic System)
  • Ionic Silver Stick uses aqueous silver ions to prevent & control microbial growth for up to one year of continuous use
  • Choose cool or warm (104°F) humidification
  • Ambient temperature is not cooled down
  • Improved system to keep the water clean

Frequently Bought Together

Air-O-Swiss AOS Ultrasonic Humidifier - 7135 + Air-O-Swiss AOS Demineralization Cartridge- 7531 + Air-O-Swiss EZ CAL Cleaner and Descaler- A7147
Total List Price: $204.97
Price For All Three: $168.74

These items are shipped from and sold by different sellers. Show details


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Product Description

Product Description
The Air-O-Swiss Ultrasonic Warm Mist Humidifier uses high-frequency vibration to generate a micro-fine mist. It has a built-in hygrostat and an output regulator button. A replaceable demineralization cartridge ensures a hygienic, pure water mist, without lime scale or mineral residues. When operated with the pre-heating function, the water is heated to 176°F before it enters the nebulizer chamber. The mist exits the humidifier at a comfortable 104°F, so the mist does not cause room temperature to fall. Pre-heating also keeps the water cleaner. The Air-O-Swiss Ultrasonic Warm Mist Humidifier also features Automatic and Sleep modes. Automatic mode maintains ideal humidity you select in relation to room temperature. When the Sleep mode is set, the unit shuts off after eight hours. Powerful & exchangeable demineralization cartridge prevents white dust Built-in hygrostat for controlled humidification Timer Auto & Sleep modes Output regulator button Multi-function LCD display Powerful & exchangeable demineralization cartridge Quiet operation Easy-to-clean & handle Mains voltage - 120 V/60 Hz Power consumption - 40 W (without preheating), 140 W Room coverage - up to 600 sq. ft. Humidification performance - up to 3.5 gallons/24h Water capacity - up to 2 gallons Unit Dimensions - (L x W x H) - 15.2 x 8.8 x 15.4; Weight - 7 lbs (empty)

Product Details


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Customer Reviews

153 Reviews
5 star:
 (63)
4 star:
 (42)
3 star:
 (11)
2 star:
 (14)
1 star:
 (23)
 
 
 
 
 
Average Customer Review
3.7 out of 5 stars (153 customer reviews)
 
 
 
 
Share your thoughts with other customers:
Most Helpful Customer Reviews

 
192 of 195 people found the following review helpful:
5.0 out of 5 stars Best I've ever used, February 1, 2006
By Thomas E. Tweedel (Austin, TX United States) - See all my reviews
(TOP 1000 REVIEWER)    (REAL NAME)      
I got this to humidify my kids room. Previously we had been using the old vick vaporizer but it only put out for about 6 hours and had some other issues with getting the mineral content of the water just right.

Anyway this is without a doubt the best humidfier I've ever used. Setup was a little confusing at first (where little parts went. The tube hole through the tank was a little disconcerting but after I understood its function I saw it wasn't going to slosh water everywhere.

For a humidfier it has a amazing number of options.

Warm Mist vs Cool
I had always used "warm mist" but my wife wanted "cool mist", this was the only one that had both. Warm and cool are relative terms however. When I think of warm mist I think of the Vicks which can scald you if you get to close. It heats the room up in operation. This device the warm mist is sort of warm. It takes a few minutes to warm up and if you put your hand over the output you can feel its warm but not hot. It goes to warm by pre-heating the water before it hits the vaporizer. In cool mist it just vaporizes.

Output-
You have two output controls, relative humidity and mist volume for lack of a better term. Think of it as fan speed (but no fan)You set the humidity and it spits out water as needed. I don't know where the sensor is but the position of the output nozzel can really affect its reading.

The tank seems to hold enough water for 24 hours of output or 2-3 nights of use. The output is plenty adequate for a bedroom.

Controls-
Lots of controls on/off, heat/no heat, humidity, output, timer, auto mode and more. This is the big difference betwen this and the lower end model. Someone finally figured out how to put a timer on a humidifier (imagine that). So it runs as many hours as you set it. The sleep mode sets all settings automatically and runs 8 hours. I love it.

Noise-
What noise, this thing is silent. No bubbling or hissing or fan noises.

Filling the tank-
Take it out, flip it, unscrew the deminerlization cartridage and fill er up. Not the most stable but it works. Carry handle makes it easy to take back.

Its everything you could possibaly want in a humidifier. Low maintence, easy enough to fill, quite, lots of settings for any need.

Beats the heck out of the old vicks and some fan based whicking mold catching filter units I've used. The closet thing I ever had was a drugstore one that spit out the good stuff for 15 minutes and then broke. This is a quality product (and price) and should last (I've had it 2 weeks at the time of writing). It may be expensive but it does what you want and will outlast many of the others. If you've got the money its worth it.
Comment Comments (3) | Permalink | Was this review helpful to you? Yes No (Report this)



 
155 of 157 people found the following review helpful:
5.0 out of 5 stars Indeed the Best Humidifier on Market, January 7, 2006
By T. Li (New York, NY) - See all my reviews
(REAL NAME)   
I went to a local Bed Bath and Beyond to find silent or near silent humidifier. Salesman introduced this Air-O-Swiss as the best machine on market. He added Venta-Sonic does the same job but costs $50 less, and all other brands can't compare. I bought both units to compare. Air-O-Swiss is a clear winner, hands down.

The two machines sat side-by-side. It's clear immediately to everyone that Air-O-Swiss is quieter. Even at highest setting, Air-O-Swiss' noise level and frequency are lower than Venta-Sonic's, and they blend nicely into background. They don't give me headaches as Venta-Sonic. At lower settings, Air-O-Swiss can be virtually silent. With Air-O-Swiss on, I slept very well. The next night was Venta night. Unfortunately, the base machine noise was just as bad as the first unit that I returned earlier for noise problems. I tried to go to sleep with it on but after a few hours, headaches and agitation from the noise made me shut it off and switch on Air-O-Swiss and slept through afterwards.

I kept on alternating units days and nights to observe results from continued operation. After three days, Venta-Sonic unit began to add that strange squeeking noise. Air-O-Swiss gave consistent good near silent performance...and going strong still. Just based on noise-level alone, I had to return Venta-Sonic even though Air-O-Swiss costs $50 more. But that extra costs are further justified by the following:

1. Consistent Performance - I can put Air-O-Swiss on automatic mode with preset humidity level before I go to sleep, when I wake up, my bedside humidity reader (far away from the machine) has within 1% margin of error to the preset desired level.
Venta-Sonic however, I can put it to MAX settings, and I get only around 32% sometimes and other times anywhere below 50%.

2. Greater Output Capacity - My bedroom is 300 square feet+, half of 600 both machines claim can cover. Air-O-Swiss comfortably reaches my desired level (b/w 40% and 50%) with lower settings (It can go as high as 75%, I only set it up to 50%). Venta-Sonic labors over 8 hours at MAX settings and gets me LESS humidity! It won't get me above 50%.

3. Ease of Use with Digital Control - I like Air-O-Swiss' Auto Mode with Desired Humidity Setting. The machine adjusts output automatically. Venta-Sonic only has two dials, you'll have to experiment for a while to find the optimal settings. As soon as atmospheric humidity changes, which can be daily or a few hours, you'd have to re-adjust again...that's like shooting darts in the dark all the time, you can get close if lucky but never on target.

4. Better Mist Venting Notch Design - I put both machines on 3-feet-tall dresser. Air-O-Swiss' notch is tilted higher than Venta's. This means when operating cold mist, Air-O-Swiss's disappears into air vs. some Venta's still hit the floor - not enough to form condensation but less efficient in humidifying - perhaps that contributes to Venta's lower output previously mentioned.

5. Better Craftsmanship - Venta-Sonic is a notch below Air-O-Swiss, appears to be made simpler and CHEAPER.

Filter changes and clean up are similar. Venta needs to change filter cup. Air-O-Swiss needs filter cup and once-a-year silver stick change. Both are fool proof. Venta filters are more expensive but Air-O-Swill has extra silver stick. Cost-wise it's similar. I like Air-O-Swiss's option of replacing resins - just dump old resin in filter cup and put new packet in and you get a NEW filter - this cuts cost by almost 65% and less trash for the environment.

Water tank design is similar. Both fills water upside down. I still prefer Air-O-Swiss because the top is more leveled, easier to sit in sink or bath tub than Venta's tilted top. When moving Venta-Sonic, water spilled between base and tank. I had no problem with Air-O-Swiss.

Anything Air-O-Swiss can improve? Sure! The humidity reader on the machine is adjusted about 13% lower than actual average room humidity. They probably did it to ensure average humidity far away from the unit reaches target, but I think they can do so internally without having to show it. It would be a mistake to read the room humidity off that machine.

After I got the machines, I googled on both. There was one review elsewhere saying that Venta-Sonic broke after a month and half, out of store 30-day warranty and owner took a loss. Air-O-Swiss has 3 year warranty, if I remember correctly, Venta 1 year.

The trouble I went through is worth the finding of the right humidifier for me. Hope this helps those with similar concerns!
Comment Comments (4) | Permalink | Was this review helpful to you? Yes No (Report this)



 
122 of 124 people found the following review helpful:
5.0 out of 5 stars Indeed the Best Humidifier on Market, January 7, 2006
By T. Li (New York, NY) - See all my reviews
(REAL NAME)   
I went to a local Bed Bath and Beyond to find silent or near silent humidifier. Salesman introduced this Air-O-Swiss as the best machine on market. He added Venta-Sonic does the same job but costs $50 less, and all other brands can't compare. I bought both units to compare. Air-O-Swiss is a clear winner, hands down.

The two machines sat side-by-side. It's clear immediately to everyone that Air-O-Swiss is quieter. Even at highest setting, Air-O-Swiss' noise level and frequency are lower than Venta-Sonic's, and they blend nicely into background. They don't give me headaches as Venta-Sonic. At lower settings, Air-O-Swiss can be virtually silent. With Air-O-Swiss on, I slept very well. The next night was Venta night. Unfortunately, the base machine noise was just as bad as the first unit that I returned earlier for noise problems. I tried to go to sleep with it on but after a few hours, headaches and agitation from the noise made me shut it off and switch on Air-O-Swiss and slept through afterwards.

I kept on alternating units days and nights to observe results from continued operation. After three days, Venta-Sonic unit began to add that strange squeeking noise. Air-O-Swiss gave consistent good near silent performance...and going strong still. Just based on noise-level alone, I had to return Venta-Sonic even though Air-O-Swiss costs $50 more. But that extra costs are further justified by the following:

1. Consistent Performance - I can put Air-O-Swiss on automatic mode with preset humidity level before I go to sleep, when I wake up, my bedside humidity reader (far away from the machine) has within 1% margin of error to the preset desired level.
Venta-Sonic however, I can put it to MAX settings, and I get only around 32% sometimes and other times anywhere below 50%.

2. Greater Output Capacity - My bedroom is 300 square feet+, half of 600 both machines claim can cover. Air-O-Swiss comfortably reaches my desired level (b/w 40% and 50%) with lower settings (It can go as high as 75%, I only set it up to 50%). Venta-Sonic labors over 8 hours at MAX settings and gets me LESS humidity! It won't get me above 50%.

3. Ease of Use with Digital Control - I like Air-O-Swiss' Auto Mode with Desired Humidity Setting. The machine adjusts output automatically. Venta-Sonic only has two dials, you'll have to experiment for a while to find the optimal settings. As soon as atmospheric humidity changes, which can be daily or a few hours, you'd have to re-adjust again...that's like shooting darts in the dark all the time, you can get close if lucky but never on target.

4. Better Mist Venting Notch Design - I put both machines on 3-feet-tall dresser. Air-O-Swiss' notch is tilted higher than Venta's. This means when operating cold mist, Air-O-Swiss's disappears into air vs. some Venta's still hit the floor - not enough to form condensation but less efficient in humidifying - perhaps that contributes to Venta's lower output previously mentioned.

5. Better Craftsmanship - Venta-Sonic is a notch below Air-O-Swiss, appears to be made simpler and CHEAPER.

Filter changes and clean up are similar. Venta needs to change filter cup. Air-O-Swiss needs filter cup and once-a-year silver stick change. Both are fool proof. Venta filters are more expensive but Air-O-Swill has extra silver stick. Cost-wise it's similar. I like Air-O-Swiss's option of replacing resins - just dump old resin in filter cup and put new packet in and you get a NEW filter - this cuts cost by almost 65% and less trash for the environment.

Water tank design is similar. Both fills water upside down. I still prefer Air-O-Swiss because the top is more leveled, easier to sit in sink or bath tub than Venta's tilted top. When moving Venta-Sonic, water spilled between base and tank. I had no problem with Air-O-Swiss.

Anything Air-O-Swiss can improve? Sure! The humidity reader on the machine is adjusted about 13% lower than actual average room humidity. They probably did it to ensure average humidity far away from the unit reaches target, but I think they can do so internally without having to show it. It would be a mistake to read the room humidity off that machine.

After I got the machines, I googled on both. There was one review elsewhere saying that Venta-Sonic broke after a month and half, out of store 30-day warranty and owner took a loss. Air-O-Swiss has 3 year warranty, if I remember correctly, Venta 1 year.

The trouble I went through is worth the finding of the right humidifier for me. Hope this helps those with similar concerns!
Comment Comments (5) | Permalink | Was this review helpful to you? Yes No (Report this)


Share your thoughts with other customers: Create your own review
 
 
 
Most Recent Customer Reviews

4.0 out of 5 stars Great Humidifier
This item worked right out of the box. The settings are really easy to navigate and it shuts off automatically when the desired humidity level is reached. Read more
Published 9 days ago by T. Rivera

4.0 out of 5 stars Very Quiet
The quietest humidifier I have yet owned. Easy to refill but needs frequent cleaning.
Published 2 months ago by L. Richardson

4.0 out of 5 stars AIr-O-Swiss 7135
I really love this humidifier for home use. The sleep mode is very good for sleeping and waking up without a dry throat. Read more
Published 3 months ago by Ernest Hemingway Eddy

2.0 out of 5 stars soaked.....
Although this humidifier is unbelievably quiet, on even the lowest possible setting, it produces so much mist that it must be used on a stand or table (and one that is impervious... Read more
Published 3 months ago by Buy Duitch

5.0 out of 5 stars Expensive but quiet and effective
I wanted a quiet humidifier that changes the humidity of a medium-sized room. I got what I wanted, though it is quite expensive. Read more
Published 3 months ago by Christopher D Davison

5.0 out of 5 stars Great Product!
We have 2 of these humidifiers. They are great and very quiet. Also they're easy to clean. Highly recommended.
Published 4 months ago by ZHR

2.0 out of 5 stars Dissapointing: Does not increase humidity beyond 20 -27%
Having tried Enviracare humidifier which did not raise humidity levels in my NYC apartment I bought AOS 7135 at Bed Bath after having read all the great reviews. Read more
Published 4 months ago by new yorker

5.0 out of 5 stars Just what we needed...
This winter has been so dry for my family. This humidifer is exactly what we were looking for. First off, the company we purchased it from had super fast shipping, which is... Read more
Published 4 months ago by Roxanne G

5.0 out of 5 stars Air-O-Swiss AOS Ultrasonic Humidifier-7135
I waited until it came time for the first cleaning of this product to rate it: this is one of the BEST purchases I've ever made! Read more
Published 4 months ago by GM in CT

5.0 out of 5 stars Really Like!!
I really like the Air-O Swiss Humidifier! It puts out a nice amount of steam, really helps the dryness!
Published 4 months ago by Delisa Lee

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