3M 2138 P3 Filter Pack of 20
3M 2138 P3R (nuisance level organic vapour and acid gas) particulate filters.
Stand alone, lightweight particulate filters
Low breathing resistance
Bayonet fitting system ensures precise and safe locking
Versatility: can be used on all 3M 6000, 7000 and 7500 Series Half Masks and Full Face Masks
1 BOX = 20 FILTERS (NOT PAIRS)