All life on the surface of the earth exists by the presence of water and air. The prefect symbiosis in nature between living organisms create the perfect mixture of air. Without water and air we cann’t live. The amount of air on our planet never changes and water appears in three conditions: solid as ice, liquid as water and steamy as vapor. Water may contain numerous chemicals and this is the water that we treat in our installations so that it meets the requirements for airhumidification.