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3M™ Exhalation Valve 6889/07143(AAD), Respiratory Protection System Component 10 EA/Case

3M ID  70070757656    UPC#  50051131071433    3M Product Number  6889    CAT#  6889     
6889 Exhalation Valve. AAD number is 07143.
6889 Exhalation Valve. AAD number is 07143.
For use with the 3M™ Half Facepiece Respirators 6000 Series.
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