This N95 disposable particulate respirator is designed to help provide respiratory protection of at least 95% filtration efficiency against certain non-oil basedparticles. The lightweight, three-panel designed respirator helps provide comfortable and convenient respiratory protection. 3M`s proprietary filter media, 3M Advanced Electret Media, filters dust and other airborne particles, while allowing for easy breathing. The soft inner material provides added comfort and the adjustable nose clip help provide a custom seal.