Boneco U7147 36457 Leaflet

AIR-O-SWISS and BONECO are registered trademarks of PLASTON Group, CH-9443 Widnau, Switzerland

Digital Ultrasonic Humidifier

Option of warm or cool mist by the push of a button. Warm 

mist prevents ambient temperature from cooling down 

(winter). Cool mist keeps room cool (summer). The water  

is pre-heated to 80°C and then exits the appliance at  

a comfortable temperature of 40°C when the pre-heating 

function (warm mist) is switched on. 

The ultrasonic system, with its high-frequency vibrations,  

destroys most microbes. Pre-heating the water to 80°C  

also helps to keep the water free of microbial growth.  

For best results the use of the Ionic Silver Stick (available

as optional accessory) is recommended.

The digital hygrostat can be set to a desired humidity level 

and will then automatically adjust the output to maintain 

this level. The Auto and Sleep Modes regulate the output to 

create a relative humidity adjusted to the room temperature. 

The operation time can be controlled by using the timer 

function.

The water flows through a replaceable demineralization 

cartridge before entering the humidification chamber. This 

ensures water mist without mineral residues. In addition, the 

plastic housing of the demineralization cartridge is silver 

treated (Ag

+

 Ionic Silver Technology). This keeps the surface 

of the cartridge free of microbes.

Ultrasonic humidifiers not only are very energy-efficient 

but also offer ultra-quiet humidification with an operating 

noise level of less than 25dB(A). The empty and cleaning 

reminders indicate when the water tank needs to be refilled 

and when to clean the unit. The transparent water tank is 

detachable for easy refilling.

The efficient ultrasonic system uses high-frequency vibrations 

to turn water into a micro-fine mist, which is then blown by  

a fan into the room. All AIR-O-SWISS and BONECO Ultra-

sonic humidifiers are equipped with an automatic shut-off 

and a mist output regulator to ensure properly humidified air.

Technical specifications
Mains voltage 

230 – 240 V / 50 Hz

Power consumption 

40 W / 140 W*

Humidity output up to 

550 g/h

Suitable for rooms up to  60 m

2

 / 150 m

3

Water capacity 

5.0 litres

 
Dimensions 

240 x 260 x 310 mm

Weight (empty) 

3.0 kg

Operation noise level 

< 25 dB(A)

Accessories  Demineralization cartridge
 

optional: Ionic Silver Stick

®

 (ISS)

* when used with pre-heating to 80°C