3M Secure Click Exhalation Valve Cover Assembly is a replacement part for use with the 3M Secure Click Full Facepiece Reusable Respirator, FF-800 series.
Use the 3M Secure Click Quantitative Fit Test Adapter FF-800-03 to conduct quantitative fit testing on 3M Secure Click Full Facepiece Reusable Respirator FF-800 Series.