Disposable Respirator, 4700 Series, N100, Medium/Large. Exclusive easy-breathing wave design. Less resistance, better breathability. 99.97% efficient against non-oil based particulates. FlexFit design moves easily with your face and stays in place. Dura-Mesh® shell resists collapsing in heat and humidity. Soft, cloth SmartStrap® is both HANGABLE and ADJUSTABLE. Ventex® valve lets the hot air out faster so workers breathe easier and stay cooler. Foam face cushion for added comfort and no pressure points. Softspun® lining for increased comfort and durability. Meets heat and flame resistance in accordance with ANSI/ISEA 110-2003 Section 7.11.1. Metal-free.
