• NIOSH approved for protection against certain organic vapors, acid gases and particulates • Swept-back design allows an enhanced field of view and comfort • Bayonet compatibility allows use with many 3M™ half and full facepieces and certain 3M™ Scott™ full facepieces • Wide range of applications reduces inventory needs • Simple installation and usage requirements reduce training needs • For workplace/occupational use only • Package contents: 1 case contains 30 pairs of cartridges (60 each)