3M Rugged Comfort Half Facepiece Reusable Respirator 6503, Large, (Case of 10)

The 3M Rugged Comfort 6500 Series Half Facepiece Reusable Respirator helps provide respiratory protection in harsh, dirty environments against airborne contaminants when used with approved 3M cartridges and filters. This facepiece is designed to help promote comfort, durability, and stability with a firm, lightly textured silicone faceseal and strong body construction. When properly fitted and used with approved 3M cartridges and filters, this respirator helps provide respiratory protection at concentrations up to 10 times the Permissible Exposure Limit (PEL). While being the lightest silicone 3M facepiece, it is still rugged enough to withstand long hours and extreme conditions. The resilient silicone faceseal offers an extended facepiece life, even keeping its shape in high-heat environments.|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|Available in air-purifying and supplied air respirator modes|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|Silicone face seal keeps its shape even in hot work conditions|Low-profile half facepiece design is compatible with many welding and grinding shields|For workplace/occupational use only