| |   NS 7511 N95 Particulate Respirator with Exhalation Valve NS™ 7511 N95 rated Particulate Respirator with Exhalation Valve. An exhalation valve helps one feel cooler and breathe easier in hot and humid conditions. The 95% filter efficiency in non-oil areas, together with the smooth inner lining and padded nosepiece, give the wearer comfort for all-day wear. The metal adjustable noseclip conforms to the nose for a secure seal without fogging. The NS™ is NIOSH approved and manufactured in an ISO 14001 certified facility and an ISO registered facility. 10 masks per box.
|
|