Air cleaning, air purification and air sterilization units, and structural parts therefor, for removing airborne contaminants and microbes through the use of energetic plasma and electrical energy to destruct microbes for domestic and commercial use in building installations; Air cleaning, air purification and air sterilization units, and structural parts therefor, for removing airborne contaminants and microbes through the use of energetic plasma and electrical energy to destruct microbes fo...