3M 7503 Large Silicone Ultimate Half Mask 7500 Series Reusable Respirator With Cool Flow Exhalation Valve, 4 Point Harness And Bayonet Connection, English, 15.34 fl. oz., Plastic, 5.8" x 10" x 7":
3M™ 7500 Series, Half Mask (Facepiece) Reusable Respirator – Medium – Dooley Tackaberry, Inc.