This disposable 3M NIOSH approved P95 Particulate Respirator is designed to help provide quality, reliable worker respiratory protection. The proprietary 3M™ Advanced Electret Media, filters dust and other particles, while allowing for easy breathing. The 3M™ Cool Flow™ Exhalation Valve, incorporating proprietary technology, reduces heat build-up inside the respirator to help keep the wearer more comfortable. The soft inner materials provide added comfort while the cup shape design makes the respirator spacious and durable. These features, along with the adjustable M-noseclip and braided headbands, are designed to help enhance user comfort and contribute to increased wear time.