Improve the air in your room with the AH 675 humidifier from Medisana! This humidifier automatically keeps the relative humidity in your living room at the right level. Set the desired humidity and the AH 675 does the work! Thanks to the silent and energy-efficient ultrasonic nebulization, you don't have to worry about dry lenses, dry throat or skin. Optimal humidity in the home is also recommended for wooden furniture, flowers and plants. You can enjoy it for a long time without having to refill the humidifier thanks to the 5.000 m2 water reservoir.200 ml and the different atomization speeds for cold and warm water. In addition, this humidifier also has a preheating function that renders any bacteria and pathogens harmless.