Half mask, one size fits all. Hypoallergenic: No. Series: 4000.

Not suitable for atmospheres with a direct danger to life or containing less than 17% oxygen. Use only for harmful substances that are noticeable by smell or taste. This respirator mask, Series 4000, features a dust filter combined with an activated carbon filter. Made from antiallergic materials, the masks should be disposed of as soon as the filter is saturated. The dolomite dust test exhalation valve reduces heat buildup and moisture in the mask, providing a free field of vision.

Model 4251 FFA1P2D protects against organic vapors, paint spraying, solvents, glues, and resins. Model 4255 FFA2P3D offers the same protection as 4251, with additional protection against solid and liquid aerosols, fiber-forming toxic dust, and metal smoke.