3M 7502 Half-Face Respirator - Medium

3M 7502 Half-Face Respirator -  Medium Advance silicone material for increased comfort and greater durability Proprietary 3M™ CoolFlow™ valve helps makes breathing easier Dual-mode head harness adjusts easily for either standard or drop-down mode Exhalation valve cover directs exhaled breath and moisture downward to reduce fogging Color coded to indicate size (small, medium or large) for easy identificatio Sizes are color coded for easy identification Drop-down feature allows the respirator to be taken off in a non-contaminated area without having to remove a hard hat. For workplace/occupational use only  This half facepiece respirator may be used with 3M™ Cartridge 6000 Series; 3M™ Filters 2000, 2200, 7000 or 5000 Series; or 3M™ Dual Airline Systems against a variety of gases, vapors, and particulate hazards according to NIOSH approvals. Breathing hazardous particles, gases and vapors can be harmful to your health. The 3M™ half Facepiece Reusable Respirator 7500 Series helps reduce