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SPT SU-2081B Digital Ultrasonic Humidifier with Hygrostat Sensor, Blue

3 out of 5 stars 59 customer reviews
| 11 answered questions

List Price: $67.00
Price: $50.59 & FREE Shipping. Details
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Only 13 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
Blue
10.5L x 5.5W x 11H in.
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  • Whisper-quiet ultrasonic humidifier for rooms up to 400 square feet
  • Built-in ionizer; 10 mist output levels; 360-degree adjustable mist nozzle
  • 2-4/9-liter water tank; output capacity of 7-1/2 liters every 24 hours
  • Digital control panel with LCD; hygrostat and temperature sensor; nightlight
  • Measures 10-3/4 by 5-3/4 by 11 inches
  • Please find user manual in product details section and the Troubleshooting at page 7
31 new from $44.98 2 used from $40.81

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$50.59 & FREE Shipping. Details Only 13 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • SPT SU-2081B Digital Ultrasonic Humidifier with Hygrostat Sensor, Blue
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Total price: $62.24
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Color: Blue | Size: 10.5L x 5.5W x 11H in.

Product Description

Color: Blue | Size: 10.5L x 5.5W x 11H in.

This whisper quiet ultrasonic humidifier will help you breathe easier and sleep more comfortably. High humidity output with 10 settings and a 360º adjustable mist nozzle. Built-in color changing night light is perfect for child's room. Hygostat and temperature sensor displays current room humidity and ambient temperature. LCD and digital controls allow exact humdity setting and mist level. Unit turns on and off automatically to maintain desired humidity level.

Product Details

Color: Blue | Size: 10.5L x 5.5W x 11H in.
User manual [PDF]
  • Product Dimensions: 13 x 6.5 x 13 inches ; 5 pounds
  • Shipping Weight: 4.9 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B000O3I2BC
  • Item model number: SU-2081B
  • Average Customer Review: 3.0 out of 5 stars 59 customer reviews
  • Amazon Best Sellers Rank: #294,665 in Home & Kitchen (See Top 100 in Home & Kitchen)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Customer Reviews

Top Customer Reviews

Size: 10.5L x 5.5W x 11H in.Color: Blue Verified Purchase
My wife and I moved to Illinois from South Florida in June. Since November I had really noticed how much drier it is in Illinois, especially at night with the heat on full blast. We purchased this humidifier and have been running it for about a week. It has been awesome. If you can deal with having to refill every night before bed, then you'll enjoy this piece of electronics. All dryness that I had to deal with at night before we got this is gone. It's pretty sweet. A night light that changes from green to blue is nice and relaxing. Not overwhelming unless you are a pitch black sleeper. It offers a bunch of settings, has an ionizer and allows you to adjust the humidity. I researched this pretty hard and it seemed like this would be the best bang for the buck and so far it is. For 43 bucks and free shipping you can't beat it. I'll do a follow-up in a few months, but so far so good. It's got my blessing.
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Size: 10.5L x 5.5W x 11H in.Color: Blue Verified Purchase
As a humidifier it works well but I'm on my 3rd one in as many weeks. The first one had a malfunction in the LCD screen and the 2nd one constantly shut on and off while it made a horrible growling noise. We'll see how #3 holds up. When its working it performs well but I am having doubts about the quality control. I'm sure it's another quality Chinese product. Amazon has been terrific to deal with.

#3 had a defect as well. The indicated room temp stayed at 32 degrees no matter what the actual room temp. I tried blowing warm air over the sensing unit but it stayed at 32. I think I'll live with it because the reviews on the other humidifiers are not very good. At least this one does not leak and performs well.

On 5-15 the third one failed. These things are junk.
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Size: 10.5L x 5.5W x 11H in.Color: Blue
stopped working within 3 weeks. cost more than a new one to pay for shipping back to manufacturer and then pay shipping back to me. i will just purchase a different brand locally so i can take it back to the store if anything happens.
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Size: 10.5L x 5.5W x 11H in.Color: Blue Verified Purchase
I bought this for my husband who dries out at night. We have a whole house Humidifier but this is in the bedroom for added comfort. It works like a charm. Love the adjustable settings for mist. I am so glad I made this purchase. The company was great to, fast to ship.
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Size: 10.5L x 5.5W x 11H in.Color: Blue Verified Purchase
Update 11/18/2010 thinking of purchasing another unit, the original is still working great and has had no malfunctions thus far. I am currently looking for more similar products from SPT because I feel believe the next will be of good quality also.

I will update to new purchase.

This humidifier works well. It is my first in a few years so I do not have much to compare to, but I know that I like this unit already.

The remote sensor/hygrometer makes this unit awesome for my usage.

Well manufactured, no water leaks, water doesn't splash out of unit when moved, and it is easy to clean.

I would buy this product again. Trust me, I send stuff back all the time...
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Size: 10.5L x 5.5W x 11H in.Color: Blue Verified Purchase
Who knew humidifiers could be pretty? This one is as much of a decorative addition as it is functional.

It is an excellent humidifier. Though it has not eliminated all the dryness, it has reduced need for liquid tears during the night. The tank holds just a little over 12 hours worth of water, so a 24 hour period requires 2 refills. The weight makes it easy to carry. If it held more water, it would be harder to transport to the water supply. It is also easy to clean, assemble, work, and has a multitude of features.

The most unexpected benefit is the night light. It is a soft light that morphs from turquoise to sapphire blue every few seconds, takes a second to go black, and starts again. It illuminates the water in the tank and it is almost like looking at a softly lit aquarium. It is very peaceful and serene. Also it is very silent and works beautifully.

I liked this machine so much, I bought a second one for another room.
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Size: 10.5L x 5.5W x 11H in.Color: Blue Verified Purchase
I bought this product based on the reviews, as we're all suffering from the dry air in our apartment in the Chicagoland winter time. It certainly looks nice, seems to humidify OK, and is quiet as a mouse.... to HUMANS! The ultrasound vaporizer seems to be well into canine hearing range and drives our dog absolutely bananas. Her behavior went back to normal the moment we turned the device off, and back to battiness the moment we turn it back on.

I am giving it two stars because the device seems to be OK otherwise. And I'd still recommend it if you don't have a dog (or another pet with hearing in the ultrasound range). But we will be returning it because it is basically useless to us: we cannot turn it on at all without torturing our dog.
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I did a lot of research before I purchased this humidifier. I read tons of reviews on all sorts of humidifiers. I have to say when this humidifier worked (which was one day) it worked well. Below I have listed the chain of events which lead to my decision to return this product.
1. Upon receiving the box and when I unpacked the item I noticed there was a flaw at the edge of the LCD and the blue plastic. At which time I notified customer help and stated I could live with the flaw as long as it did not affect how the product preformed. First night it ran great.
2. The second night the nightlight started having longer periods of not working in between the color change and erratically flickered as if it had a loose connection; so I turned the nightlight off. The machine still produced what seemed to be the correct humidity according to the LCD.
3. The third night the LCD was not working correctly and only parts of the numbers were displayed which made it hard to see if the ionizer was off or on as well as what mode the machine was in. At that time I felt the machine was not safe to run while sleeping and I opted to turn it off.
4. The machine would not turn off now and I was too afraid to unplug it because I felt the only vehicle for the electrical functioning was possibly the water so all night every hour or so I tried to turn it off. At around 4:00 am I turned the machine off.
5. Lastly in the morning when I went to empty the humidifier there were several drops of water on the chair and droplets hanging from the vent on the bottom of the unit.

All of the problems I experienced with this ultrasonic humidifier are design flaws from what I see and I am sad to have to return it. Why is finding a humidifier that works such a game of luck. From all the reviews and all the humidifier options and price considerations nothing can guarantee a safe functional humidifier.
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SPT SU-2081B Digital Ultrasonic Humidifier with Hygrostat Sensor, Blue
This item: SPT SU-2081B Digital Ultrasonic Humidifier with Hygrostat Sensor, Blue
Price: $50.59
Ships from and sold by Amazon.com
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