Good air quality is an assurance of active health. If the influenza virus or dust allergy is a common issue you deal with, it means your air intake is not hygiene. Air purifiers also can prevent respiratory diseases, asthma, heart diseases, prevent seasonal flu, cold and dust allergies. It effectively filters out dust, allergens, microorganisms, moulds spore emissions, the agents causing most diseases, reassuring healthy air for you and your family, while keeping sickness at bay.