Check the listing for details. 3M 8271 P95 Particulate Respirator (10 Per Package). Condition: New. Listed at 52.95 USD. 3M 8271 P95PARTICULATE RESPIRATOR FACE MASK 10 MASKS PER PACKAGE FREE SHIPPING!!! NIOSH APPROVED: For at least 95 percent filtration efficiency against certain oil and non-oil based particles.COMFORTABLE: Braided headbands with dual point attachment help provide a comfortable and secure seal. M-noseclip adjusts easily for fewer pressure 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 ELECTRET MEDIA is designed for ease of breathing and the cup shape design helps make the respirator feel spacious and durable.SUGGESTED APPLICATIONS: Grinding, sanding, sweeping, bagging, and other dusty/oily operationsFor industrial/occupational use only. Not for consumer sale or use.