3M 7513PA1-A-PS Professional Half Mask Organic Vapor, P95 Respirator, Large For workplace/occupational applications only Provides at least 95% filtration efficiency against solid and liquid aerosols including oils Advanced silicone material for increased comfort and greater durability Each respirator comes with 1 face piece, 1 pair of 6001 cartridges, 1 pair 501 retainers and 2 pair of 5P71 filters NIOSH approved: OV/P95