3M™ Exhalation Valve, 6889 - 1 Per Case PRIMED Strong resistance to water &

Strong resistance to water & ultrasound gel drops

as well as swing-away footrests

60 Standard 9”x12” sheets of newsprint paper bound in a convenient drawing pad

Requires 3 x AA batteries (not included)

Virgin fibre paper

3M™ Exhalation Valve, 6889 - 1 Per Case PRIMED Strong resistance to water &3M Exhalation Valve, 6889 1 Per Case The 3M Exhalation Valve 6889 is to be used with 3M Half Facepiece Respirators 6000 Series only. Replacement part can extend respiratory equipment service life. Features: Recommended for 3M Half Facepiece Respirator, 6000 Series (sold separately). Replacement part may extend service life of facepiece. Replaceable part can potentially result in respiratory equipment cost savings. Quick and easy to fit.