The Air Knight® Ionized Particle Gather (IPG) Air Purification System utilizes advanced bi-polar ionization technology that generates both positive and negative ions. This unique approach promotes the clumping of airborne particles, enhancing the performance and efficiency of your current air filter system. In addition to the IPG feature, PX5 technology consisting of UV light energy combined with a 5-metal, quint-metallic core, purifies the air with active air scrubbers. The high air flow design ensures that your IPG can handle the air volume from todays high SEER and commercial HVAC systems. The Air Knight® utilizes advanced technologies that minimize maintenance needs while effectively reducing odors, air pollutants, VOCs, smoke, mold, bacteria, and viruses.