Replacement Inhalation Valve 40 Pack 3M Respirator 6000 Series

product code: SMRES6893 Replaceable inhalation valve. Valve maintains
original service performance of facepiece. The 3M™ Inhalation Valve 6893,
Respiratory Protection Replacement Part works with the 3M™ Full and Half
Facepiece Respirators 6000 Series (sold separately).