2.9 | 7 Customer ratings

SI 40

  • Warm steam for humidifying the upper airways
  • Soothing treatment during the cold and flu season
  • Easy & hygienic cleaning thanks to removable elements
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SI 40

Warm steam treatment for colds with the steam vaporiser

The SI 40 Steam Vaporiser from Beurer can provide a soothing treatment for the nose, mouth and throat, especially during the cold season when you are more prone to catching a cold. The whisper-quiet operation and the adjustable nebulisation time are two stand-out features that make the vaporiser a must-have product for next winter.
  • Warm steam for humidifying the upper airways
  • Soothing treatment during the cold and flu season
  • Easy & hygienic cleaning thanks to removable elements
  • Relaxed usage thanks to whisper-quiet operation
  • Steam regulation to tailor the treatment to your specific needs
  • The integrated thermal fuse switches off the steam vaporiser if it overheats
  • Steam generated by evaporating saline solutions and essential oils
SI 40  from beurer in use
SI 40  from beurer in use

Technical specifications

Accessories are available for the productYes
Automatic switch-offNo
Average particle size11.75 μm (slider down) - 13.12 μm (slider up)
Can be disinfectedNo
Colour online shop filter [BR]white
Connect productNo
EAN4211125601324
Easy to cleanYes
Packaging size (L x W x H)11.70 cm x 22.50 cm x 23.00 cm
Weight (incl. packaging)0.92 kg
Individual regulation of air flowNo
Individual steam regulationYes
IP ratingIP21
Article number60132
LED indicatorYes
Type of mains plugEuro plug
Medical device EuropeNo
Nebulisation ofessential oils
Weight (excl. packaging)634 g
Additional product colour(s)transparent
Type of power supplymains-operated with mains cable
Product dimensions (L x W x H)9.60 cm x 26.00 cm x 26.50 cm
Main product colourwhite
Safety switch-offNo
Used forupper airways
Self-cleaning functionNo
Single-button operationYes
Type of technologySteam vaporisation
Guarantee3 years

Manufacturer information

Beurer GmbH
Söflinger Straße 218
89077 Ulm

Product reviews

2.9/5
7 Customer ratings
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
18.12.2025 | Verified purchase
Product: SI 40
Very disappointed
Doesn't work after a month and a half of use
03.07.2025 | Verified purchase
Product: SI 40
Just laughter
Good morning, I am sorry to have to say this, but this atomiser is simply a comical contraption: it does not perform the expected task at all.
12.03.2025 | Verified purchase
Product: SI 40
Device would be good, but...
The device would be good, but after 2 years it no longer works...
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