3M 6503 Offers

Helps provide respiratory protection in harsh, dirty environments against airborne contaminants when used with approved 3M cartridges and filters. While being the lightest silicone 3M facepiece, it is still rugged enough to withstand long hours and extreme conditions. The silicone faceseal offers extended life, even keeping its shape in high-heat environments.

Features

• Size: Large
• Resilient silicone faceseal helps provide comfort, durability, and stability with a soft but firm seal
• Proprietary 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 design offers a wider field of view and better compatibility with welding and grinding shields
• Adjustable head harness assembly offers improved fit and comfort
• Compatible with all Bayonet-style filters and cartridges