3M™ 6864 Center Adapter Assembly

This product features a proprietary design exhalation valve that increases user comfort by making breathing exhalation easier. The unique valve cover design also enhances the protection of the exhalation valve from debris.

• This product features a proprietary design exhalation valve that increases user comfort by making breathing exhalation easier
• The unique valve cover design also enhances the protection of the exhalation valve from debris
• Unique cover design protects the exhalation valve from debris
• Assembly includes one 3M Center Adapter Gasket 6896 and one 3M Exhalation Valve 7583
• Designed to be used with the 3M Full Facepiece Respirator models 6700, 6800, and 6900 (sold separately)