Especially in winter, our well-being can suffer greatly from the excessively dry air from the heating in the house. To protect your airways in a healthy and natural way, you need a humidifier that humidifies the air particularly efficiently and hygienically. This is exactly what the Evaporation Technology of the Soehnle Airfresh Hygro 500 does. The humidifier sucks in the dry air, filters out large particles such as hair and dust and adds new, fresh water molecules. Without heating the water and without visible water vapor. The humidified air is evenly distributed throughout the room. The Airfresh Hygro 500 emits far fewer bacteria than an ultrasonic air purifier, up to 99% fewer bacteria. With an integrated humidity sensor, the Airfresh Hygro 500 always monitors the current humidity and displays it legibly on the illuminated LCD display. In automatic mode, the humidifier adjusts the blowing speed as the humidity rises or falls, thus ensuring a constant healthy humidity. With the stepless setting, you can also optimally adjust the humidity – up to 75% – to your wishes. In addition, the blowing speed – and thus the desired intensity of the fluid release – can be regulated with the three settings. Ideal, if things have to go fast. When the desired humidity level is reached or the tank is empty, the humidifier switches off automatically. With the timer you can set the duration of the humidification, up to a maximum of 12 hours. Thanks to the large removable water tank of 4.9 litres, the Airfresh Hygro 500 can optimally humidify rooms up to 50 m². Of course, you want to be able to rely on constantly clean air. Therefore, the filter display indicates when the filter needs to be replaced. * Automatic monitoring of the indoor air quality for constant optimal humidity * LED display for very good readability, even in less good light * Energy efficient: 40 W * Timer function (running time up to a maximum of 12 hours) * Suitable for rooms up to 50 m².