3M, 7503, Half Facepiece Respirator, Reusable, Series: 7000, L Size, 4-Point Suspension, Bayonet Connection, Silicone, Blue

ITEM FEATURES:

• Advanced 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 identification