3M Particulate Filter P95 Bayonet (2071)NIOSH approved 3M P95 filter (2071) with bayonet connection for oil and non oil particulate protection. Works with 3M 5000, 6000, 7000, and FF 400 Series respirators and facepieces. Rated for grinding, sanding, and welding up to 10 PEL (half facepiece) or 50 PEL (full facepiece). Flame and water resistant with Advanced Electret Media for breathability. Includes 2 filters. Suggested Applications: Grinding Sanding