AirDefender® is an international company that provides high-quality innovative hygiene solutions through its advanced quantum photocatalytic technology. Our goal is to improve the lives of people around the world through our innovative health technologies, health technology that is entwined with sustainability so that our next generations will still have full access to the natural resources and the elements of our planet.History of airDefender®AirDefender's R&D began in 2004 after the outbreak of SARS in Hong Kong, whereupon they came upon the TiO2 Photocatalyst technology and proceeded to research how to make the coating technology more advanced, more effectively, and conveniently.