Superseded
Standard
Historical
BS EN 1822-1:2009
High efficiency air filters (EPA, HEPA and ULPA) Classification, performance testing, marking
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No description.
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 12/31/2009 |
| Cancellation Date | 04/24/2019 |
| Page Count | 24 |
| Themes | Testing conditions |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
15/11/1998
Superseded
Historical
Previous versions
24/04/2019
Active
Most Recent
31/12/2009
Superseded
Historical
15/11/1998
Superseded
Historical