3M 8210V N95 Particulate Respirator Protective Dust Masks Exhalation Valve 10/BX
3M 8210V N95 Particulate Respirator With Cool Flow Exhalation Valve, 10- NIOSH Approved Face Masks Per Box. 3M 8210V N95 Respirator. The proprietary 3M™ Cool Flow™ Exhalation Valve reduces heat build up inside the respirator to help keep the wearer more comfortable.