Humidifier Beurer LB45 (model 68107) – 4 L water tank, up to 30 h operation

Beurer LB45 is a household humidifier with a 4-litre water tank and up to 30 hours of continuous operation designed to increase indoor humidity and improve air comfort in living spaces. The unit delivers a steady, adjustable mist output that helps reduce dryness in air, supporting better breathing comfort and protecting wooden furniture and houseplants from low-humidity effects. Its compact design and simple maintenance make it suitable for bedrooms, living rooms and small offices.

Advantages

The Beurer LB45 combines a large-capacity water tank with long run-time capability, allowing extended operation without frequent refills. The device features an adjustable mist output to tailor humidity contribution to room conditions and user preference. Its straightforward water-filling process and easily accessible tank simplify cleaning and maintenance. Quiet operation supports overnight use, while the stable mist distribution helps maintain even humidity levels in medium-sized rooms.

Suitable for

• Bedrooms for overnight humidity control and improved sleeping comfort
• Living rooms to reduce dry air effects on skin and furniture
• Home offices to maintain comfortable indoor air during work hours

Key specifications

• Water tank capacity: 4 litres
• Maximum continuous operation time: up to 30 hours
• Adjustable mist output to match room conditions
• Suitable for medium-sized rooms such as bedrooms and living rooms
• Compact design for easy placement on flat surfaces
• Quiet operation suitable for overnight use

How to use

Place the humidifier on a level, water-resistant surface at least a few centimetres away from walls and electronics. Open the tank and fill with clean, cold tap water up to the indicated level. Close the tank securely and select the desired mist output. For overnight use, choose a lower output setting to extend operation while maintaining quiet performance. Empty and rinse the tank regularly and follow the maintenance instructions in the manufacturer manual to prevent limescale or bacterial buildup.

Usage recommendations

To maintain optimal performance and hygiene, refill the tank daily if used continuously and perform weekly cleaning with a mild vinegar solution or manufacturer-recommended cleanser. Use in well-ventilated rooms and avoid placing the humidifier directly under shelves or fabrics that could absorb moisture. Monitor indoor humidity and adjust mist output to keep relative humidity within a comfortable range (typically 40–60%).