3M™ 051131-07143 Exhalation Valve, For Use With 6000 Series Drop-Down Half Facepiece Respirators, Blue
Item #BC257147
3M™ Exhalation Valve, For Use With: 6000 Series Drop-Down Half Facepiece Respirators, Blue
- Replacement parts are those that wear out after normal use and can be replaced individually/in quantity without repurchasing the entire system