3M Exhalation Valve Assembly FF-400-07
- Approved 3M System Component
- Designed for use with the 3M Ultimate FX Full Facepiece Reusable Respirators (sold separately)
- Maintains original performance standards of facepiece
- Includes mounting seat and 3M Cool Flow valve
- Replaceable part can potentially result in respiratory equipment cost savings
- For industrial/occupational use only. Not for consumer sale or use
Exhalation valve assembly includes mounting seat and 3M Cool Flow Valve for use with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, 402 and 403.