NIOSH Rescinds Approval for Some 3M Respirators
NIOSH has honored a request by 3M Scott Fire & Safety to voluntarily rescind 19 respirator approvals. As of May 15, 2024, these respirators are no longer NIOSH approved and may no longer be used, manufactured, assembled, sold, or distributed. See the NIOSH notice 1 and NIOSH notice 2 for more information.
| Approval Number | Part / Model |
| 21C-0769 | Proflo 2 or 3 PAPR |
| 21C-0777 | Proflo 2 or 3 PAPR |
| 21C-0903 | Proflo 2 or 3 PAPR |
| 21C-0938 | Proflo 2 or 3 PAPR |
| 23C-2202 | Proflo 2 or 3 PAPR |
| 23C-2227 | Proflo 2 or 3 PAPR |
| 23C-2261 | Proflo 2 or 3 PAPR |
| 23C-2328 | Proflo 2 or 3 PAPR |
| 23C-2348 | Proflo 2 or 3 PAPR |
| 23C-2727 | Proflo 2 or 3 PAPR |
| 23C-2728 | Proflo 2 or 3 PAPR |
| 23C-2729 | Proflo 2 or 3 PAPR |
| 23C-2887 | Proflo 2 or 3 PAPR |
| 23C-2888 | Proflo 2 or 3 PAPR |
| 23C-2889 | Proflo 2 or 3 PAPR |
| 13F-0453 | Pathfinder/3M Air-Mate 2000 |
| 13F-0454 | Pathfinder/3M Air-Mate SCBAG |
| 13F-0477 | Air-Mate 5 |
| 13F-0478 | Air-Mate 15 |