This new half mask from Shigematsu is ultra lightweight and designed for added comfort. The unique "fit checker" feature built into the mask assures that the mask is fitted properly before each use. Be sure to order one of the following filters when ordering the respiratior:
YP3R: Particles Only
YABEK1P3R: Organic gases and vapors/Inorganic gases and vapors/Sulfur dioxide and other acidic gases and vapors/Ammonia and organic ammonia derivatives/Particles
