3M™ 6583 Rugged Comfort Exhalation Valve 70071668183

s6
Coolflow™ Valve - Enhanced comfort by reducing heat and moisture - Easier breathing with unique valve design Valve Cover design - Directs exhaled breath and moisture downward - Easy positive pressure seal check ...Read more
  • Description
  • Specifications

Coolflow™ Valve - Enhanced comfort by reducing heat and moisture - Easier breathing with unique valve design

Valve Cover design - Directs exhaled breath and moisture downward - Easy positive pressure seal check

Brand: 3M3M