3M Inhalation Valve 6893/07144(AAD), System Component 200 EA/Case

07144 INHALATION VALVE For industrial/occupational use only. Not for consumer sale or use. Approved 3M replacement part Using this replacement part can extend the service life of respiratory protection equiment. Replacement part can extend service life of facepiece Replaceable inhalation valve can potentially result in respiratory equipment cost savings Valve maintains original service performance of facepiece