This Optrel E600/Sphere Series face seal fits Optrel Crystal 2.0, Vegaview and E684 PAPR welding helmets.
Replaceable face seal for the Optrel E600 range of PAPR welding helmets - sometimes referred to as the Sphere Series.
The skirt on the face seal prevents particulates from entering up inside the mask, improving the effectiveness of the combined helmet and PAPR system.
