Use this cartridge with 3M™ Secure Click™ Reusable Respirators 800 Series. New dual flow cartridges and filters allow for easier breathing. Protects against certain organic vapours with a boiling point above 65 °C. Quick, simple cartridge connection. Simply align the connections and push until you hear a click. Use with 3M™ Secure Click™ Reusable Respirators 800 Series. Swept-back design allows an enhanced field of view and compatibility with welding and grinding shields. Recommended Industries: Agriculture, Construction, General Manufacturing, Heavy Manufacturing, Mining, Oil & Gas, Pharmaceuticals, Primary Metals, Specialty Chemical, Transportation