Discover the 3M™ Rugged Comfort Half Facepiece Reusable Respirator 6501/49487, designed for optimal performance in demanding and dirty work environments. This respirator offers superior protection against gases, vapors, and particulates when paired with compatible 3M bayonet-style filters and cartridges. Experience enhanced comfort with its resilient silicone faceseal, providing a soft yet firm and reliable seal. The innovative 3M™ Cool Flow™ Valve ensures easy breathing, while the exhalation valve cover directs exhaled breath downward, reducing moisture buildup. Its low-profile, half-facepiece design maximizes your field of view, and the adjustable head harness assembly guarantees a secure and comfortable fit. Compatible with 3M™ 2000, 5000, and 7000 Series filters, as well as 6000 Series cartridges, this respirator adapts to your specific needs. It can also be integrated with 3M™ Powered and Supplied Air Systems, including TR-600, TR-800, and Dual Airline systems, for added convenience and flexibility. Available in three sizes: small, medium, and large. When correctly fitted and used with approved 3M filters and/or cartridges, this respirator helps protect against airborne contaminants, offering respiratory protection for concentrations up to 10 times the OSHA permissible exposure limit (PEL). Choose the 3M™ Rugged Comfort Half Facepiece Reusable Respirator 6500 Series for durable, reliable respiratory protection.