Humidifier Venta LW25

The Venta LW25 humidifier in Anthracite Metallic uses Venta's Airwasher technology to humidify and purify indoor air through natural evaporation. Dry room air is drawn into the unit and passed over rotating disk stacks submerged in water; airborne impurities such as dust, pollen and smoke adhere to the disks and settle in the water, while clean, humidified air is released back into the room. The LW25 operates on 100–240 V, 50–60 Hz power and is designed for rooms up to 40 m³. Its compact footprint (300 mm x 300 mm x 330 mm) and lightweight construction (3.8 kg) support year‑round use and simple placement in homes or offices.

Advantages

The Airwasher principle works without filter pads: water acts as the filter, reducing the need for consumables and lowering operating costs. Natural evaporation prevents over‑humidification and does not produce ions, ozone or white dust. The LW25 includes electronic speed control, an electronic water level indicator, and automatic shutoff when water is low. The design allows easy removal of electrical components and the fan for cleaning. Low power consumption (under 10 W) and a specific low‑noise setting make the unit energy efficient and unobtrusive.

Suitable for

• Humidifying and basic air purification in apartments and small rooms
• Bedrooms and nurseries up to 40 m³
• Home offices and living rooms where quiet operation is important
• Homes with pollen or dust sensitivity seeking mechanical removal of particles

Key specifications

• Recommended room volume: up to 40 m³
• Power input: AC 100–240 V, 50–60 Hz
• Dimensions (W × D × H): 300 × 300 × 330 mm
• Weight: 3.8 kg
• Color: Anthracite Metallic
• Operation principle: disk‑rotor water evaporation (no filter pads)
• Power consumption: less than 10 W
• Controls: electronic speed control and water level indicator
• Safety features: automatic shutoff at water shortage

How to use

Place the Venta LW25 on a flat, level surface with sufficient clearance around the unit for airflow. Remove the lid and fill the water tank to the recommended level using tap water. Refit the lid, plug the unit into a suitable AC outlet (100–240 V, 50–60 Hz) and select the desired fan speed with the electronic control. The unit will draw air through the rotating disk stacks, collect impurities in the water, and release humidified air. The electronic indicator notifies you when water is low and the device will automatically switch off to prevent dry running.

Usage recommendations

For best results, clean the unit twice yearly with an appropriate cleaner and use a hygiene additive if necessary to reduce limescale buildup in hard water areas. Empty and rinse the water tank regularly, and remove the fan and electrical components only as instructed in the user manual for cleaning. Operate year‑round for continuous humidity control and low power consumption; choose the lowest speed that achieves the desired comfort level to minimize noise and energy use.