NEN EN 1822-1 : 2019 en
Current
Current
The latest, up-to-date edition.
High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
Available format(s)
Hardcopy
Language(s)
English
Published date
04-01-2019
Publisher
NEN-EN 1822-1 applies to high efficiency particulate and ultra-low penetration air filters (EPA, HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry.
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