Optimized ISO ePM1 Filters – Kalthoff Luftfilter und Filtermedien GmbH
NAFA User's Guide to ISO 16890* - National Air Filtration Association
The international test standard ISO 16890 for air filters for general ventilation | Camfil
Standard air filter - PFS - TROX
Compactfilter ISO ePM1 50%/F7 - Whole - Plastic
ISO 16890-1: 2016 is an international standard that relates to the testing and classification of air filters. It replaced the EN779: 2012 standard, which was based on measurements of 0.4μm particle filtration efficiency. - Klimasystem