Airfree Germ Destroying Air Purifier is the natural solution to asthma, respiratory allergies and mold. Eliminates dust mites, bacteria, fungi, virus, pollen, allergens of domestic animals and other microorganisms from the air. Airfree’s exclusive technology works by eliminating microorganisms and allergens, destroying them in a fraction of a second. Between 14,000 and 20,000 litres of air pass through the Airfree device every hour, treating all the air in the room in a very short space of time. The air purifier remains cool to the touch and the heat it produces will not affect room temperature.