N95 Healthcare Respirator-Medium/Large

N95 Healthcare Respirator-Med/Lg 100% PVC-Free, The only NIOSH-approved, N95 single strap respirator available. Meets CDC guidelines for protection against TB. NIOSH certified to have a filter efficiency of 95% or greater against non-oil based particulates. Dura-Mesh shell resists collapsing in regular use and even under hot and humid conditions. Latex Free halo strap design fits securely while leaving hair in place. Contoured molded nosebridge for extra comfort. Highest ASTM level of fluid resistance on the market (160 mm Hg). Soft foam nose cushion for an easy and comfortable fit. Softspun inner lining is soft to the touch. Bacterial filtration efficiency > 99.9%.