http://airpurifier.mercola.com/?utm_source=youtube&utm_medium=video&utm_campaign=marketing_airpurifier Dr. Joseph Mercola, health expert and founder of Mercola.com, shows how you can remove airborne pollutants from your personal space. With patented ionization technology, the ClearAir Personal Air Purifier is worn around your neck with the included toggle-fastening neck strap or optional clip.