Description

3M™ Rugged Comfort Half Facepiece Respirators 6503 Large. Resilient silicone faceseal helps provide comfort, durability, and stability with a soft but firm seal. Proprietary 3M™ Cool Flow™ Valve helps reduce heat and moisture. Exhalation valve cover helps direct exhaled breath and moisture downward to reduce fogging of eyewear and grinding and welding shields. Low profile half facepiece design offers a wider field of view and better
compatibility with welding and grinding shields. Adjustable head harness assembly offers improved fit and comfort.