Double Filter Box Silicone Full Cover

8800 double filter box full face cover, streamlined design, specially designed for Asian face, high-grade silicone material, fits with face, good comfort and longer service life. Large view window, safer operation. The unique exhalation valve structure eliminates moisture downward, which is comfortable and reliable. Four point headband, easy to adjust. It can be used with a variety of filter elements for anti-virus and dust-proof environment. 8001 organic vapor filter box: protection object: organic vapor, such as benzene and homologues, gasoline, acetone, carbon disulfide, ether, etc.8800 double filter box full face cover, streamlined design, specially designed for Asian face, high-grade silicone material, fits with face, good comfort and longer service life. Large view window, safer operation. The unique exhalation valve structure eliminates moisture downward, which is comfortable and reliable. Four point headband, easy to adjust. It can be used with a variety of filter elements for anti-virus and dust-proof environment. 8001 organic vapor filter box: protection object: organic vapor, such as benzene and homologues, gasoline, acetone, carbon disulfide, ether, etc.