The AirSterilizer PRO uses Active Ionic PCO (Photo-Catalytic Oxidation) technology to clean your indoor air as it moves through your HVAC system. The system combines full spectrum UV light with catalytic reactions to create powerful air-cleaning oxidizers. The heart of this system is our patented Spiroplate Catalytic Chamber. When UV light hits this special chamber, it produces four different types of air cleaners: Hydro Peroxide, Hydroxyls, Super Charged Oxygen molecules, and ionic air cleansers. These molecules spread throughout your home to attack pollutants in the air and on surfaces. The Spiroplate design has a wavy disc structure that creates extended surface area for reactions while allowing easy airflow. This means more air cleaners are produced and released into your space. The technology works continuously, providing round-the-clock air purification without interruption.