VALVES FOR N95 RESPIRATORS Material:PVC/environmental protection rubber Size:17MM-32MM Color:any color is ok NIOSH standard

  Disposable respirator with exhalation valve

respiration valve, used in face mask

High switching performance

Material:PVC/environmental protection rubber

Size:17MM-32MM

Color:any color is ok

logo:as requirest  

Passed NIOSH standard

we are professional manufacturer for all kinds of velves with low price.

If you have any further required ,please contact us directly.

Disposable respirator with exhalation valve