... unique water spraying system Generate 16-layer water screen to wash out 99% dust, pollen, virus, bacteria, odor, Formaldehyde, Ammonia, Benzene, ... VOC and other organic pollutants, and filter out airborne particle even smaller than 0.1um in diameter.Humidifier ... Air Compareing with other air purifiers ,the air coing out from our products is much fresher and comfortable with a ...