Toyo Safety Replaceable Dust Mask (Direct Type/Half Face) No. 1830 1 pc

Catalogue number: NO.1830 Features: ●Double facepiece (fold-over type) on the inside. ●The filter uses ultra-fine electrolytic nonwoven fabric, which attracts even microscopic dust particles and adheres them to the filter. Applications: ●For welding, polishing, and general dusty work. Specifications: ●Length (mm): 136 ●Width (mm): 96 ●Particle collection efficiency (%): 95 or more ●Intake resistance (Pa): 80 or less ●Exhaust resistance (Pa): 70 or less ●National certification RS2 approved product Materials/Finish: ●Facepiece: Elastomer ●Filter case: PP resin ●Filter: PP ●Tie-down strap: Woven rubber Set contents/Accessories: ●Intake and exhaust valves: Silicone rubber