NIOSH Respiratory Protective Device Information
NIOSH CA 2024-1075
February 2024
SUMMARY
The National Institute for Occupational Safety and Health (NIOSH) has honored a request by Masprot S.C., EI. LTDA to voluntarily rescind six NIOSH respirator approvals issued to Masprot S.C., EI. LTDA.
As of February 22, 2024, any respirator marked with a NIOSH approval label and approval number listed in the table below is no longer NIOSH approved. The NIOSH Certified Equipment List no longer includes these six approval numbers:
| Approval Number | Part / Model |
|---|---|
| 23C-2506 | Model Supreme Half Mask M-203 w/MGV-1P |
| 84A-7785 | Model M800 Half Mask w/MGV/MHE-500 |
| 84A-7786 | Model M800 Half Mask w/MGA/MHE-500 |
| 84A-7787 | Model M800 Half Mask w/MHE-500 |
| 23C-3217 | Model M800 Half Mask w/MVO-500 |
| 23C-3218 | Model M800 Half Mask w/MGV-500 |
Due to the voluntary rescission of these NIOSH approvals, respirators bearing these NIOSH approval numbers may no longer be used, manufactured, assembled, sold, or distributed.
Please reach out to Masprot S.C., EI. LTDA for additional details related to their decision to voluntarily rescind six approvals issued to Masprot S.C., EI. LTDA identified in this notice. The Certified Equipment List can be used to locate other NIOSH Approved® respirators.
NIOSH Approved® is a certification mark of the U.S. Department of Health and Human Services (HHS) registered in the United States and several international jurisdictions