Disposable Respirator, 2300, N99, Medium/Large. Designed for PPE vending machines application. Most common filter types available including: N95 with and without valve, N95 plus nuisance OV, N99. Instructions, warnings and restrictions included in each pack. All Moldex disposable respirators feature: Exclusive Dura-Mesh® shell that resists collapsing even under hot and humid conditions. Facepiece that is naturally contoured without pressure points. Molded nose bridge with foam cushion seals easily without a metal noseband. Softspun® lining for increased comfort and durability. Meets heat and flame resistance in accordance with ANSI/ISEA 110-2003 Section 7.11.1. 100% PVC-Free®.