Saf-T-Fit Plus Respirators are the perfect blend of comfort and protection. These respirators have been redesigned to increase inner volume and surface area. This allows for better speech communication and reduced breathing resistance. Filter media is latex-free and humidity-resistant for longer service life. The color-coded nose bridge allows for easy identification. N95 Premium offers both a boomerang nose seal and an exhalation valve. For areas with an oil mist use an R or P respirator.