Use to conduct quantitative fit testing on 3M™ Secure Click™ Reusable Respirators with speaking diaphragm
Includes head harness assembly
Not for use with 3M™ Secure Click™ Respirators without Speaking Diaphragm - for these respirators manually probe the respirator
For quantitative fit testing
3M™ Secure Click™ Quantitative Fit Test Adaptor Kits are for conducting quantitative fit testing on 3M™ Secure Click™ Reusable Respirators. Filters are not included.