EN 1822-1:1998
High Efficiency Air Filters (HEPA and ULPA) - Part 1: Classification, Performance Testing, Marking

Standard No.

EN 1822-1:1998

Release Date

1998

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN 1822-1:2009

Latest

EN 1822-1:2019

EN 1822-1:1998 history

• 1970 EN 1822-1:2019 High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
• 2009 EN 1822-1:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
• 1998 EN 1822-1:1998 High Efficiency Air Filters (HEPA and ULPA) - Part 1: Classification, Performance Testing, Marking