3M Exhalation Valve Assembly FF-400-07
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- A system component to use with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, FF-402, and FF-403 (sold separately)
- Assembly includes a mounting seat and 3Mâ„¢ Cool Flowâ„¢ valve
- Maintains original performance standards of facepiece
- Includes mounting seat and 3M Cool Flow valve
- Replaceable part can potentially result in respiratory equipment cost savings