3M Personal Safety Division Rugged Comfort Half-Facepiece Reusable Respirators

Resilient silicone faceseal provides 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. Compatible with all 3M bayonet-style cartridges and filters. Adjustable head harness assembly offers improved fit and comfort.