3M™ Bayonet Connection System ensures precise and secure locking. Low profile and well balanced twin filter design. Suitable for use with 3M™ 6000 and 7500 Series Half Face Respirators and 3M™ 6000 and 7000 Series Full Face Respirators. Common Applications/Hazards: For protection when cleaning with or using organic solvents e.g. toluene, xylene and MEK. Also degreasing, mixing, using paint thinner, lacquers and glues.