Drying the rooms up to 30m²; Quiet operation; Full tank indicator Air dehumidifier proves to be useful especially in places where ventilation is poor and humidity that arises may cause mould do appear and grow. It will be also useful in buildings where products or materials sensitive to humidity are being stored (such as e.g.: documents, books or electronic devices). Additionally there are situations when staying in a dehumidified area can serve your wellbeing and improve your health since bacteria that cause illnesses find it much easier to propagate in humid environment.