The lightweight, disposable R95 particulate respirator is constructed with carbon filter material for applications such as glass etching, chemical processing, paper processing, aluminum smelting and brewing operations where particles and nuisance levels of acid gases may be present. 3M™ uses a variety of innovative technologies and features to help you meet your respiratory protection and comfort needs. The respirator incorporates 3M™'s proprietary technology with advanced electrostatically charged microfiber filter media, designed for ease of breathing. Its adjustable noseclip and cushioning nose foam help provide a custom and secure seal. These features, along with the lightweight construction promote greater worker acceptance and may help increase wear time.