Surround Air IntelliPro-Filter Replacement HEPA Filter

HEPA filtration technology was developed by the U.S. Atomic Energy Commission to remove airborne radioactive particles in the air, and in order to be considered a true HEPA filter, a filter must be capable of removing 99.97% of particles as small as 0.3 microns. The Surround Air Intelli-Pro air purifier uses a true HEPA filter to remove particulates in the air, and the Surround Air Intelli-Pro replacement filter is the replacement filter for this particular model. Ensure proper filtration of harmful contaminants by regularly replacing the HEPA filter every 12 months in your Surround Air Intelli-Pro unit.