Press Releases

Test Results From Independent U.S. Lab Validate Efficacy of Knorr Brake Company's New 3-Stage Air Filtration And Purification For Rail Transit Vehicles

September 29, 2020

Patent-Pending HVAC Filtration Technology Works Continuously to Remove or Eliminate a Minimum 99.99998% of Airborne Particulates, Bacteria, and Viruses, Including COVID-19

 
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