valves
3m 6893 inhalation valve
inhalation valve for use with 6000 series full face and half mask respirators size 1 1 4 x 1 1 4 x 1 64 in . br b features b ul li for use with 6000 series full face and half mask respirators li li item inhalation valve li li size 1 1 4 x 1 1 4 x 1 64 li li type respirator replacement li li characteristics light tan color li ul
3m