Your coupon has been activated.
Coupon Activated

Similar Items

Sharper Image Digital Warm and Cool Ultrasonic Tower Humidifier

by The Sharper Image
Today: $84.99
Out of stock
ITEM# 15884038

    Enter your email address, we will notify you if it comes back in stock.

Love this item?

Save it to a list so you can find it anytime!


something went wrong.

Please refresh the page and try again.


ITEM#: 15884038

The Sharper Image Ultrasonic Tower Humidifier has a suite of intelligent features to keep any room healthy and comfortable. The LCD screen that displays room humidity level, programmed humidity target, mist intensity and mist temperature. A built-in timer with auto-shutoff protects the unit when empty, while anti-microbial construction helps prevent mold and mildew from growing on the surface of the water tank.

  • Warm and cool ultrasonic tower humidifier
  • Large 1.4 gallon tank provides up to 60 hour
  • Choose warm or cool mist
  • Programmable humidistat
  • Programmable 8 hour timer
  • LCD digital readout displays room humidity level, programmed humidity target, timer setting, mist intensity and mist temperature
  • Whisper-quiet operation
  • Anti-microbial construction helps prevent mold and mildew from growing on the surface of the water
  • Integrated night light
  • Auto shut-off protection when tank is empty
  • Brand: Sharper Image
  • Included items: Demineralization cartridge
  • Type: Humidifier
  • Finish: Brushed
  • Color options: Black
  • Style: Modern
  • Settings: Mist temperature , Mist adjustment, Programmable humidistat
  • Display: Digital
  • Wattage: 90
  • Capacity: 1.4 gallon
  • Model: EVSI-HD40BK
  • Dimensions: 19.25 inches H x 9.5 inches D


Material Plastic
Color Black
Control Electronic
Humidifier Temperature Hot/Cold
Product Features Auto Shut Off, Humidistat Control, Ultrasonic
Dimensions 19.25" H x 9.5" D
Warranty 1 year Limited Manufacturer
Model Number EVSI-HD4BK
Country of Origin China

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Helpful

  • Motor didnt last two weeks

    Thought the brand name would be good quality. Only had this item less then two weeks and it kept shutting off by itself, wasn’t empty, wasn't on timer and wasn't near desired humidity level. Then the other day smelled burnt electrical smell and realized motor was burning up and that’s what was causing shut offs. I like the looks, style and features of the unit but it needs to last a little longer for the price! Returning for an exchange, will give it another shot.

    Read More
  • Most Recent

  • Best humidifier by far.

    I purchased an Air-O-Swiss, exchanged it for a Vornado, returned the Vornado and purchased this Sharper Image from Overstock. I have a very large bedroom and this is the only humidifier that was able to raise the humidity over 45 and even higher. Love it.

    Read More
  • Just like described!

    Works very well in large room. Exceeded my expectations. Very quiet. Does a better job than more expensive humidifier I has previously.

    Read More
  • Very Good Personal Humidifier

    Great looking and good functioning small space humidifier. Works well in the bedroom and gets me through the night with my sinus allergies. Like the warm and cool mist feature. Nice night light feature also. As with most misters this one works best with distilled water to alleviate the white residue. Would highly recommend.

    Read More
  • Does a great job!

    Love the style and how well it works! Friends of ours have one of these and I loved how it looked and the amount of moisture it dispensed so quietly. In looking at reviews, there were some pretty negative ones, but decided to go for it... and we love it! You don't even hear it running! I ove the selections for amount of humidity, and how long it runs before needing refilling! I'm thinking of ordering another one for our bedroom. I would recommend this to anyone.

    Read More
  • Leaks water

    Leaks lots of water and not enough mist. Was not very effective.

    Read More

Questions & Answers

  • How and where do you place the demineralizing cartridge in this unit?

    • Hello ksl11, Unfortunately, we don't currently have this information available. I apologize for the inconvenience. Thanks for shopping with us.

    • The cartridge goes into the tank with the water. Didn't seem to work well as still got white dust. Advise disposing of cartridge and using distilled water. Also think this unit is best suited for a bedroom and run at night only as you will only have to fill water then once or twice a week.

    Read more Read less
  • How is the mist produced? Is ozone produced?

    • Mist streams out top of unit. Must be heated somehow but you have choice of cool or warm mist. Highly recommend using distilled water as white substance was emitted by my tap water. Overall happy with purchase.

    • Hello bhiveley, Unfortunately, we don't currently have this information available. I apologize for the inconvenience. Thanks for shopping with us.

    Read more Read less
  • Does the unit have an essential oil/fragrance feature?

    • Hello bodworker1, the Sharper Image Digital Warm and Cool Ultrasonic Tower Humidifier doesn't have a essential oil/fragrance feature. Please feel free to contact us again with any further questions. Thank you for shopping with us!

Shopping Tips & Inspiration

Shipping & Returns

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.