The Airfree Tulip air purifier is rated one of the best in the United States. It eliminates fungi, virus, bacteria, pollen, dust mites, allergens of domestic animals and other microorganisms from the air. It is one of the best device to fight respiratory allergies and asthma.
Filterless technology: No extra costs with replacement filters. Airfree applies the same concept as boiling water by using heat to destroy microorganisms and attains 100% efficiency at the Airfree air outlet.