RESPIRATORY MASK OR REPLACEMENT; TYPE: FILTER; FOR SAND BLAST AREA, MICRON FILTRATION GRADE; FOR DUST, FUMES, MISTS, RADIONUCLIDES, RADON DERIVATIVES, OZONE PROTECTION AND ORGANIC VAPOR RELIEF AT ANNOYING LEVELS
RESPIRATORY MASK OR REPLACEMENT; TYPE: FILTER; FOR SAND BLAST AREA, MICRON FILTRATION GRADE; FOR DUST, FUMES, MISTS, RADIONUCLIDES, RADON DERIVATIVES, OZONE PROTECTION AND ORGANIC VAPOR RELIEF AT ANNOYING LEVELS