Installed into the supply plenum of your existing air conditioning or heating system air ducts, this type of system kills up to 99% of bacteria, mold, and viruses while reducing airborne particulates like dust, dander, pollen, and mold spores. Capable of removing up to 99.98% of particles and allergens, this type of system catches particles down to 0.1 micron in size, and is 100 times more effective than a standard one-inch throwaway filter. Part of a new generation of Hybrid Polarized Media Air Cleaners that combine two cleaning processes to maximize air cleaning efficiency, this type of system can help with respiratory conditions related to poor indoor air quality by removing the most troublesome particulates from indoor air, including dust, animal dander, pollen, airborne mold, viruses and more.