The air purifier uses its sophisticated filtration system to remove pollutants and unpleasant odors from the air. This creates a pleasant atmosphere in your home. Particularly for hay fever, allergies, and asthma, the device provides relief as it is capable of largely removing pollen, mold spores, dust, pet hair, as well as fine dust and gaseous pollutants from the air. To achieve optimal results, the device should be able to circulate and clean the air in the room where you intend to use it approximately twice per hour.