3M Cartridge 6003/ 07047( AAD) Organic Vapor/ Acid Gas The 3Mâ„¢ Organic Vapor/ Acid Gas Cartridge 6003 helps provide respiratory protection against certain organic vapors or acid gases. Use with 3M Half and Full Facepieces 6000, 7000 and FF-400 Series with bayonet filter holders. - Organic vapor or acid gas cartridge - Swept-back design for enhanced field of view and balance - Use with 3Mâ„¢ Reusable Respirators