Features

• NlOSH N95 approved
• Inner foam provides a custom seal
• Yellow color-coded double straps
• Exhale valve for more comfortable breathing
• HY9812 is metal-free
• HY8812 has metal nosepiece
• Medium/Large size

How to Properly Put on and Take off a Disposable Respirator:  https://www.cdc.gov/niosh/docs/2010-133/pdfs/2010-133.pdf