3M 6200 half face respirator3M 6200 half face respirator, medium. 3M half face piece reusable respirators offer the user comfort and convenience. Reusable, just dispose of the cartridge and filters when used to capacity. The swept back design of the cartridges improves balance and visibility. Can be disassembled, cleaned and reused. Very light-weight. Easy to adjust head straps. Niosh approved for use against particulates and a variety of gases and vapors at concentrations up to 10 times the exposure limit, when used with approved and properly selected cartridges and/or filters. 3M 6003 organic vapor gas cartridgeniosh approved for protection against certain organic vapors or acid gasesswept-back design allows an enhanced field of view and comfortbayonet compatibility allows use with many 3M half and full facepiece designswide range of applications reduces inventory needssimple installation and usage requirements reduce training needsthe 3Mandtrade; organic vapor/acid gas cartridge 6003 helps provide respiratory protection against certain organic vapors or acid gases.