Boneco S250 Digital Steam Humidifier


The Boneco S250 Steam Humidifier provides hand-warm, bacteria-free steam in spaces up to 430 sq. ft. in size, like a bedroom or office—plus it is safe for use around children and pets. It features an LED display panel with easy-to-use touch controls. See our expert rating & reviews.

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 12/15/2023
  • Humidifies spaces up to 430 square feet in size
  • Humidity output of 1.8 gallons per day
  • Water tank capacity: 0.8 gallons
  • Programmable hygrostat
  • Creates bacteria-free steam for hygienic humidification
  • Digital LED display with touch-sensitive controls
  • Humidity indicator on the LED display
  • Cooling fan for child-friendly, hand-warm steam
  • Quiet operation: <35 dB(A)
  • Fragrance dispenser for use with essential oils (oils not included)
  • Cleaning mode
  • Auto mode
  • Sleep mode
  • Cleaning reminder
  • Maintenance reminder
  • On/off timer function
  • Removable water tank with a handle
  • Does not require filter pads or additives
  • Includes 1 EZ Cal cleaner package and 1 Anti-Mineral pad
  • Manufacturer's 3-year warranty
  • Room Coverage: 430 sq. ft.
  • Noise Level: < 35 dB(A)
  • Mist Output Levels: Up to 1.8 gallons per 24 hours
  • Power Supply (Volt, Hertz, Watts): 120V, 60Hz, 145 & 285 watts
  • Capacity: 0.8 gal.
  • Weight: 5.5 lbs.
  • Dimensions: 6.77";w x 12.44";d x 11.03";h
  • Warranty: 3-year warranty
The Boneco S250 Steam Humidifier provides bacteria-free humidification with hand-warm temperature-controlled steam for safe, hygienic operation. It humidifies spaces up to 430 square feet in size, making it suitable for bedrooms and offices in your home. The S250 features a digital LED display panel with touch-sensitive, user-friendly controls and it includes a 0.8-gallon water tank with a handle for easy carrying. The S250 is safe to use around children and pets, making this a nice choice for families.

Customer Reviews

Based on 2 reviews

I have used many humidifiers. Don't like the ultrasonics. I just wanted something that would boil water and humidity my house in the winter. So easy to clean. Perfect. Please support AllergyBuyersClub. I love their recommendations and descriptions.


Having owned numerous Air-O-Swiss, Venta, and other humidifiers sold on this site over the years I am familiar with how these work. My main complaint about this one is that upon beginning to use, I noticed that the water container became slimy and smelly when it came time to refill, which is very frequently if you have it set at 50% and live in a dry climate. So, filling constantly, and them the slimy factor. I use filtered water from a Berkey, as I have done with all my other humidifiers and have never had this problem. Perhaps it has something to do with the opaque plastic rather than the transparent polycarbonate used in similar models. I purchased two of these. They are not as "quiet" as some of the reviews mentioned, but not horrible. The garbles of higher output setting will certainly bother you if you are a light sleeper.