*NIOSH APPROVED: P95 for at least 95% filtration efficiency against certain oil and non-oil based particles *COMFORTABLE: Soft inner material provides added comfrot while the cup shap design helps make the respirator feel spacious and durable. Braided headbands provide a comfortable and secure seal and the M-noseclip adjusts easily for fewer presure points. *3M COOL FLOW EXHALATION VALVE: Reduces heat build-up inside the respirator. Making it suitable for work situations involving heat, humidity, or long periods of wear. *ADVANCED ELECTROSTATIC MEDIA: With highly charged microfibers to enhance the capture of airborne particles while allowing you to breathe easier. *RECOMMENDED APPLICATIONS: grinding, sanding, sweeping, bagging, and other dusty/oily operations. *For industrial/occupational use only. Not for consumer sale or use.