7500 Series Reusable Half Facepiece Respirator

Advanced silicone material for increased comfort and greater durability. 3M Cool Flow Valve for cooler, drier comfort. Dual-mode head harness that adjusts so users can wear the respirator in either standard or drop-down mode. Solid exhalation valve cover which directs exhaled breath and moisture downward while helping protect the valve area from debris while also making for easier cleaning. Large.