AMD PREMIUM NANO-TECH P2 Particulate Respirators feature advanced filtering and design details that allow them to be worn comfortably while maintaining their class-leading functionality over standard melt-blown filter respirators. Cutting-edge nanofibre filters of the P2 respirator mask are incorporated into a face-contouring design that creates an effective barrier against potentially harmful airborne particles and aerosols such as dust, virus, and bacteria. Nanofibre technology ensures excellent breathability and lightness even with the assurance of four protective layers.