BS-EN-ISO-16890-4 › Complete Document History
Air filters for general ventilation

Complete Current Edition:
   2022 EDITION - Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency. - Nov. 2, 2022

Obsolete Revision Information:
   2016 EDITION CORRIGENDUM 1 - CORRIGENDUM 1 FOR 2016 EDITION - March 1, 2017
   2016 EDITION - Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency - Dec. 31, 2016