Gateway Vented TruAir N95 particulate respirator provides 95% filtration against aerosols free of oil. Large, molded shell that helps to reduce breathing resistance, minimizing end-user fatigue. Vent further reduces breathing resistance and slows loading in dusty areas by venting exhaled vapor outside filter material. Non-latex, elastic head straps, plus an adjustable nosepiece, provide a safe, secure fit. Packed 10 respirators per box.