TRUSCO Dust Mask with Exhaust Valve DS2 with Activated Carbon (10 Pieces) T37A-DS2K 1 Box

Catalog number: T37A-DS2K Features: ● Reduces fogging caused by exhalation when wearing protective glasses. ● Uses activated carbon with high deodorizing effect to prevent bad odors and oily odors. ● Exhaust valve smoothly exhausts hot air and stuffiness. Applications: ● Sites where metal welding fumes are generated. Specifications: ● Length (mm): 118 ● Width (mm): 135 ● Particle collection efficiency (%): 95 or more ● Usage limit: 12 hours ● Intake resistance (Pa): 60 or less ● Exhaust resistance (Pa): 45 or less ● National certification DS2 approved product (No. TM625) ● Head-mounted type ● Exhaust resistance: 45 Pa or less ● 10 sheets/bag x 1/box ● Protection factor "10"