Exhalation valve for full and half masks 3M 6583 Rugged Comfort

3M 6583 Rugged Comfort silicone exhalation valve for 3M 6000 series full face masks and 7500 series half masks. An important spare part that extends the mask’s service life – it directs exhaled air out of the mask and reduces the build-up of heat and moisture. Easy to install.

Materials

• Material: silicone