2740 Series R95 Particulate Respirator Mask with Ventex Valve and Handy Strap -Dura-Mesh Outer Shell -Size: Medium / Large - 10 Per Box

NIOSH certified under 42CFR84 regulations to have a filter efficiency level of 95% or greater against oil and non-oil based particulate aerosols up to 10x PEL. HandyStrap with buckle, allows mask to hang downaround the user's neck when not in use. Ventex valve lets the hot air out faster so workers breath easier and stay cooler. R95 protection against both oil and non-oil based particulate aerosols. Soft foam nose cushion for added comfort. Exclusive Dura-Mesh shell resists collapsing in heatand humidity. Available in two sizes, for most workers and OSHAcompliance. Meets heat and flame resistance in accordance with ANSI/ISEA 110-2009 Section 7.11.1. Metal-Free. 100% PVC-Free for a greener alternative.