
High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking.
STANDARD published on 1.9.2026
Designation standards: E DIN EN 1822-1:2026-09
Publication date standards: 1.9.2026
The number of pages: 63
Approximate weight : 189 g (0.42 lbs)
Country: German technical standard
Category: Technical standards DIN
Schwebstofffilter (EPA, HEPA und ULPA) - Teil 1: Klassifikation, Leistungsprüfung, Kennzeichnung.