LB 300 Plus

Air humidifier
  • Hygienic humidification of the air using natural cold evaporation technology – up to 99.9% less bacteria1)
  • With filter drying function: Dries the filter after use to reduce bacterial growth
  • Colour indicator shows the current ambient air quality

Powerful air humidification with a modern look

Thanks to cold evaporation technology, the humidifier enables powerful yet whisper-quiet humidification in your home. The intelligent automatic mode analyses the room air and adjusts the humidification to the desired humidity level. The filter drying function subsequently reduces the formation of bacteria and ensures long-lasting hygiene.

Using the humidifier in the bedroom

For the ideal indoor climate in your home

Efficient operation of the Beurer LB 300 Plus humidifier

Energy efficient

The air humidifier uses efficient cold evaporation technology1 with a humidification output of up to 300 ml/h2 to enable natural air humidification while saving energy.

Hygienic humidification with the Beurer LB 300 Plus humidifier

Hygienic humidification

The filter drying function can ensure even faster filter drying after use. This can reduce bacterial growth – up to 99.9% less bacteria.3

Practical night mode of the Beurer LB 300 Plus humidifier

Night mode

The LB 300 Plus has a night mode with ultra-quiet operation and a switched-off control panel – the air humidifier can also be controlled with a timer from 1 to 9 hours.

1 Lower energy consumption compared to devices with hot water technology
2 Tested according to GB/T 23332-2018 in an independent laboratory. Starting temperature of 23±2°C and relative humidity of 30±2%.
3 Compared to standard ultrasonic air humidifiers which do not have any technology to reduce the spread of bacteria, tested by an independent institute.

Clean air thanks to the cold vaporisation technology of the Beurer LB 300 Plus humidifier

Clean air thanks to cold evaporation technology


The evaporation filter soaks up water due to the capillary effect.

The dry air is drawn into the appliance by the fan and passes over the filter.

The water evaporates through the contact between the air flow and the moist filter surface.

The humidified air is then distributed evenly throughout the room by the fan.

Avoiding bacteria made easy


Customised application: After use, the filter drying function can ensure that the filter dries even faster. This prevents the formation of bacteria and makes using the humidifier even more hygienic.


  • 1

    Start filter drying function

  • 2

    The filter is dried by the fan

  • 3

    The formation of bacteria can be avoided


Avoid bacteria with the filter system of the Beurer LB 300 Plus humidifier
LB 300 compared to other Beurer humidifiers
Technology
Humidification capacity in ml/h
Max. Room size in m²
Tank size in litres
Filter drying function
Product dimensions in cm
Air humidifier LB 300 Plus

Hygienically humidified ambient air for rooms up to approx. 45 m² using natural cold evaporation technology

The LB 300 Plus Air Humidifier from Beurer provides hygienically humidified air thanks to its intelligent automatic mode, which constantly adjusts the device’s output in line with the desired humidity. Thanks to three humidification levels and fan speeds, the air can be humidified in rooms up to 45 m². The air humidifier’s stylish 360° design allows the air to be distributed evenly.
  • Hygienic humidification of the air using natural cold evaporation technology – up to 99.9% less bacteria1)
  • With filter drying function: Dries the filter after use to reduce bacterial growth
  • Colour indicator shows the current ambient air quality
  • Humidification output up to 300 ml/h2)
  • Three humidification levels enable a constant humidity of 40%, 50% or 60%
  • With intelligent automatic mode: Measures the current humidity and adjusts the output in line with the desired humidity
  • Night mode: Quiet operation with no bright lights
  • Even distribution of humidified air thanks to 360° design
  • Water level sensor, water level gauge and safety switch-off if the tank is empty
  • Water level window
  • Safety switch-off with display function
  • Illuminated control panel
  • Digital humidity indicator
  • Quiet: Can also be used in the bedroom
  • Suitable for rooms up to 45 m²3)
Show Footnotes

Technical specifications

Article number10067
Type of power supplymains-operated with mains cable
Product designationAir humidifier
Type of mains plugEuro flat plug
Guarantee3 years
Illuminated control elementYes
Illuminated mist outletNo
Removable switchNo
Tank size3.0 Litre
Removable water tankNo
Removable water tankNo
Carrying handleNo
Recessed carrying handleNo
Adjustable misting nozzleNo
Weight (incl. packaging)3.94 kg
Weight (without packaging)2.92 kg
EAN4211125100674
Packaging size (L x W x H)28.01 cm x 28.00 cm x 39.80 cm
DisplayNo
Display width2.1 cm
Display height1.4 cm
Display size2.1 cm x 1.4 cm
Illuminated displayNo
Colour of the display background when switched onblack
Colour of digitswhite
Display of relative humidityYes
Water level gaugeYes
Filter change indicatorYes
Safety switch-offYes
LED indicatorNo
Humidification technologyCold evaporation
Auto-regulating humidificationYes
Number of fan settings3
Maximum room size45 m²
Automatic functionYes
Continuously adjustableNo
Setting for the desired humidityYes
Maximum humidification output per hour 1300 Millilitre
Suitable for water-soluble aroma oilsNo
Filter drying functionYes
Filter service life6 Month(s)
Connect productNo
Accessories are available for the productYes
Easy to cleanYes

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