Discussion on ISO 16890:2016 Air filters for general ventilation

The ISO 16890:2016 series standard of Air filters for general ventilation is the first international standard which tests, reports and classifies the particulate matter efficiency (ePMx) of air filters to ambient air suspended particulate. Combined with the main innovations or key points of ISO 16890:2016 standard, systematically presents the basic conception of the standard and expounds the authors understanding and opinions on the standard. Proposes some suggestions to the domestic industry for the implementation of the standard.