What makes the BioSmart Air Filtration System so Special? Welcome to Air Filtration Basics Wouldn’t you be concerned if you knew that …70% of the most damaging airborne pollutants are untouched by ionizers, UV, HEPA, & electrostatic precipitators? “Particulate pollutants are relatively benign. Living microbes and toxic, airborne chemicals cause 70% of the damage, not…