3M 6503QL Rugged Comfort Quick Latch Half Facepiece Reusable Respirator – Size Large The 3M™ Rugged Comfort Quick Latch Half Facepiece Reusable Respirator 6503QL combines comfort, durability, and stability. The proprietary quick latch design offers an easy, one-hand touch drop-down mechanism for putting the facepiece on and/off while moving in and out of contaminated areas. The 3M™ Rugged Comfort Half Facepiece Reusable Respirator 6500 Series 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 face seal, and strong body construction. 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. When properly fitted and used with approved cartridges and filters, this respirator helps provide respiratory protection at concentrations up to 10 times the Permissible Exposure Limit (PEL). Highlights: Quick latch provides an easy on and off option as you move in and out of contaminated areas Resilient silicone faceseal helps provide comfort, durability, and stability with a soft but firm seal Bayonet connection is compatible with all bayonet-style 3M™ Cartridges and Filters Simplified cleaning and maintenance with fewer parts and crevices 3M™ Cool Flow™ Exhalation Valve helps release warm, moist exhaled breath from inside the respirator Keeps its shape in high-heat environments Always use 3M™ Half Mask Respirators with the correct respiratory cartridges Low profile half facepiece design offers a wider field of view and better compatibility with welding and grinding shields Suggested applications: Assembly Cleaning Demolition Facility Maintenance Grinding Machine Operations Sanding Welding
