Use with 3M™ Filters 2000 Series, 3M™ Cartridges 6000 Series, 3M™ Cartridges and Filters 7000 Series and powered and supplied air systems against a variety of gases, vapors and particulates according to NIOSH approvals. Not for use with 3M™ Self-Contained Breathing Apparatus (SCBA) systems. Use 3M™ Full Facepieces 7800S-BA or 7800S-AM with appropriate SCBA systems.