Conforms to CEEN149:2001 FFP1D standards. Loaded with high performance active carbon pre-filter against nuisance organic vapor and acid gas below OEL. For protection against non-toxic and low to average toxicity solid and liquid aerosols (e.g. oil-mists) in concentrations up to 4.5 x MAC/ OEL/ TLV or 4 x APF, such as calcium carbonate, china, clay, cement, cellulose, sulfur, cotton, flour, ferrous metals, vegetable oils, hardwood, glass fibers, plastic carbon, mineral oils, quartz, aluminum, bacteria, fungi and mycobacterium tuberculosis (T.B). Recommended applications: textile industry, craft work, iron and steel industry, mining, underground civil engineering, woodworking, welding work, cutting and casting of metals, hospitals, laboratory and disease control, etc.
