Boneco U300 Cool Mist Ultrasonic Top Fill Humidifier

Discover the effortless convenience and user-friendliness of the U300 Humidifier. With its flip-open lid, filling the device with water is as easy as pie. The control knob allows you to adjust the desired output level, ensuring that you experience the invigorating effects of the humidified air. Moreover, you can create a personalized comfortable atmosphere with the fragrance container. The tank window and the low water level indicator help you determine when it's time to refill the water. The U300 is easy to clean, and the incorporated accessories assist in keeping the water fresh.                                                                                                                      Boneco has suspended all sales in the US, as an alternative we recommend any of the Vornado line of humidifiers. 
Out of Stock. ETA is 06/01/2024
  • Easy top-fill design
  • For spaces up to 540 sq. ft. in size
  • 1.32-gallon tank capacity
  • Humidity output: 2.2 gallons per day
  • Double jet nozzle mist outlet
  • Esy rotatable knob to control mist output
  • Quiet operation
  • Refill water reminder
  • Received the Red Dot Design Award—internationally-recognized for excellence in design
  • Fragrance dispenser for use with essential oils (oils not included)
  • Includes 1 AQUA PRO 2-in-1 water filter
  • Manufacturer's 3-year warranty
  • Fragrance container for use with essential oils
  • Room Coverage: 540 sq. ft.
  • Tank Capacity: 1.32 gals.
  • Humidification Performance: 3.17 gals. per day
  • Auto Shut-Off: Yes
  • Noise Level: 35dB(A)
  • Type of mist: Cool Mist
  • Power Supply (Volt, Hertz, Watts): 120V, 60Hz, 115 Watts
  • Adjustable humidity control: Yes
  • Recommended cleaning period (unit in use): Monthly or as needed
  • Adjustable vapor direction: Dual jet nozzle
  • Includes Digital Humidistat: No
  • Color: White
  • Weight: 5.4 lbs.
  • Dimensions: 12.1";w x 6.5";d x 12.7";h
  • Warranty: Manufacturer's 3-year warranty
The Boneco U300 Ultrasonic top-fill humidifier can deliver up to 3.17 gallons of moisture pure day, providing soothing relief with cool mist humidification. Its top-fill design makes filling and maintenance easy, you no longer have to struggle with heavy water tanks or spilling water as you carry it to your humidifier. The U300's digital LED display has a user-friendly design with easy-to-use controls and helpful maintenance reminders. Its sleek, award-winning design will look great in any room in your home. You can set the Boneco U300 Ultrasonic Humidifier to your desired humidity level, or set it to auto mode for worry-free operation and it will do the work for you.

Customer Reviews

Based on 2 reviews

We purchased two of the BONECO U300 humidifiers recently. 1 for bedroom, 1 for living room. The top fill is a very nice feature and part of why we chose it. Easy to clean. Sadly, one of the units makes a lot more noise than the other. Kind of a grinding sound. We emailed Allergy Buyers club about the problem, no response. Also, it would be a great feature to be able to turn off lighted dial


Works well well, quiet . The only problem is difficult to clean. I have a problem with mold inside the mist chamber and that chamber is impossible to access to clean. I can reach only some areas to get that mold out . Any mold left behind will repopulate and this is what happens.