UNOPENED M17 GAS MASK FILTER SET SEALED IN ORIGINAL FACTORY BAG (1984)
1 UNOPENED M17 GAS MASK FILTER SET STILL SEALED IN THEIR ORIGINAL FACTORY BAG. THEY ARE DESIGNED TO FIT EITHER THE M17, M17A1 OR THE M17A2 SERIES OF USGI GAS MASKS. THE CURE DATE FOR THESE FILTERS IS MARCH 1984.