Air washer is a combination of a purifier and a humidifier working on a similar principle as cold evaporation. Special evaporator discs absorb water, while the fan blows dry air through these humidified rotating discs. The humidified air is then dispersed into the surroundings. Humidifiers working on this principle are high-performance devices that have low operating costs and are almost silent. A significant advantage of these devices is the fact that they clean the air from hazardous particles in the air and, if equipped with other technologies for air purification (e.g.HEPA filters), they can be a full-fledged air purifier replacement.
