Free Shipping on Orders $25+ Sign In
Limited time offer

Free Shipping. No Minimum.


Offer good through 8/28/22.

Optimus Cool Mist Ultrasonic Humidifier, 1.5 Gal., White (31002)

Order Optimus Cool Mist Ultrasonic Humidifier, 1.5 Gal., White (31002) today at and get fast shipping. Stack coupons to get free gifts & extra discounts!
Item # 901-283342MEG
  Model # U-31002
Optimus Cool Mist Ultrasonic Humidifier, 1.5 Gal., White (31002)
Out of Stock
$54.99 Each


Notify me when this product is back in stock
Out of Stock
This item is currently unavailable.

Here are some other options to think about...

Enter Zip Code
Estimated Delivery Date:
Product Information
Prevent dry conditions in your office with this Optimus U-31002 1.5-gallon Cool Mist ultrasonic humidifier. Ensure your work area is comfortable all winter long with this Optimus 1.5-gallon Cool Mist ultrasonic humidifier. Whisper-quiet operation prevents co-workers from being disturbed in an open office setting, and the compact size fits neatly on a desk or bookshelf. Adjustable mist-volume options let you choose the right setting for your comfort level. An automatic shutoff switch powers down this humidifier when the water tank is empty, while the indicator light shows when more water is needed. The tank comes with a convenient handle, making it easy to add more water. Featuring a simple control mechanism, this Optimus 1.5-gallon Cool Mist ultrasonic humidifier offers effortless operation.
  • Provides 1.5 gal. water tank capacity
  • Water-empty automatic shutoff switch and refill light
  • Easy-to-fill, removable transparent water tank with handle for easy filling
  • Easily operated adjustable mist volume control
  • Won't disturb sleep thanks to whisper-quiet operation
  • 1-year manufacturer limited warranty
  • WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and/or reproductive harm. For more information, go to

Powerful and Silent
The Optimus Cool Mist ultrasonic humidifier operates quietly, enabling unrestricted slumber, The rapid vibrations produce up to 230 ml of moisture per hour for balancing indoor climates quickly during any season.

Adjustable Misting
This ultrasonic humidifier includes a mist-volume knob that fine tunes the moisture rate, giving you more control over the environment. Depending on how the mist control is set, this humidifier can function for up to 18 hours straight to keep your home or business comfortable throughout the day or night.

Safe and Simple Usability
Don't struggle with large, cumbersome units—the Optimus Cool Mist ultrasonic humidifier features an easy-to-fill, transparent water tank that holds 1.11 gallons and has a handle for effortless mobility from the sink to the unit. Just in case it runs out of water during operation, the refill light instantly lets you know, and the automatic shut-off switch deactivates the unit.

Product Reviews
Additional Information

Happy to help 1-800-982-3400

Do Not Sell My Personal Information
© 2022