3M™ reusable mask exhaust valve, for masks 6000,6889

3M reusable mask exhalation valve, for 3M reusable full-face masks 6000, 6889 series. 3M Reusable Mask Exhalation Valve Assemblies are interchangeable parts designed for use with 3M reusable respirators. 3M Exhalation Valve Assemblies are quick and easy to install and can help extend the effective life of a 3M reusable mask. Keep your 3M reusable mask in good condition and ready for use with 3M reusable mask exhalation valve assemblies. They are easy to install and help extend the effective life of 3M reusable masks. Our exhalation valve replaces damaged or worn out exhalation valves and is designed for 3M reusable masks. Quick and easy fit Maintains adequate levels of protection and comfort Replaces damaged or worn exhaust valves Approved 3M replacement part Increase the effective life of your equipment with regular maintenance and replacement of damaged or worn parts.