Houston Convention Center Outfits Broadcast Studio With Virus-Killing Air Filters https://www.enr.com/articles/49927-houston-convention-center-outfits-broadcast-studio-with-virus-killing-air-filters
Houston Convention Center Reopens Equipped with World’s Only Air Biodefense Filtration System Proven to Instantly “Catch and Kill” 99.999% of Airborne Coronavirus http://www.prweb.com/releases/houston_convention_center_reopens_equipped_with_worlds_only_air_biodefense_filtration_system_proven_to_instantly_catch_and_kill_99_999_of_airborne_coronavirus/prweb17346182.htm
ENR: Air Filter that Kills Coronavirus and More, Say Researchers https://www.enr.com/articles/49741-medistar-to-roll-out-air-filter-that-kills-coronavirus-say-researchers
