3M™ Exhalation Valve For 3M™ 7000 Series Half Facepiece Respirator And 6000 Series Full Facepiece Respirator

3M™ Replacement Exhalation Valve is ideal for use with 3M full facepieces 7800S series respirators. Respiratory protection replacement part is best suited for grinding and welding operation. It finds wide range of application in automotive, construction, manufacturing, metal production, fabrication, military maintenance, mining, oil, gas, pharmaceutical, transportation, food and beverage manufacturing.