40mm Filters40mm Gas Masks and FiltersAll Items Minus Extended Warranty Protection PlanAll Products Less ST-100XDefense CollectionFire / Emergency Escape CollectionRespirator FiltersShop All ProductsTestWildfire Collection
For use with NB-100, ST-100X, SGE 150, SGE 400/3 BB or any 40mm Gas Masks The N-B-1 filter provides protection against a wide variety of...
40mm Filters40mm Gas Masks and FiltersAll Items Minus Extended Warranty Protection PlanAll Products Less ST-100XDefense CollectionRespirator FiltersShop All ProductsST-100X Buyer RecommendationsTestWildfire Collection
Overview: SINGLE CARTRIDGE REPLACEMENTFor use with ST-100X The P-D-1 40mm Filter Pod is independently tested to protect against organic vapors and 95% of non-oil-based...
40mm Filters40mm Gas Masks and FiltersAll Items Minus Extended Warranty Protection PlanDefense CollectionFox & Friends Fire SafetyRespirator FiltersShop All ProductsTestWildfire Collection
When attached to a 40mm full face respirator mask, this filter protects the respiratory system against organic vapors and gases, which have a boiling point higher...
40mm Gas Masks and FiltersAll Items Minus Extended Warranty Protection PlanDefense CollectionRespirator FiltersShop All ProductsTest
These filters cartridges are compatible with the ST-100X, NB-100, SGE 150, SGE400/3 BB or any other 40mm gas mask. These N-B-1-A filters can be used for...