NF X44-014-1:2010
High efficiency air filters (EPA, HEPA and ULPA) - Part 1 : classification, performance testing, marking.

Standard No.

NF X44-014-1:2010

Release Date

2010

Published By

Association Francaise de Normalisation

Latest

NF X44-014-1:2010

Replace

NF X44-014-1:1998

NF X44-014-1:2010 history

• 2010 NF X44-014-1:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 1 : classification, performance testing, marking.
• 1998 NF X44-014-1:1998 High efficiency air filters (HEPA and ULPA). Part 1 : classification, performance testing, marking.