valves
3m 7282 inhalation valve pk 50
inhalation valve for use with 7800s series full face respirators size 1 5 64 x 1 5 64 x 1 2 in . package quantity 50 br b features b ul li for use with 7800s series full face respirators li li item inhalation valve li li size 1 5 64 x 1 5 64 x 1 2 li ul
3m