3M Aura Disposable Dust Mask 9322J+ DS2 Individually Packaged 1 Piece 9322J AURA 1 Piece

Catalog number: 9322J AURA Features: * Folds up for easy carrying when not in use. * 3-sided 3D structure for improved comfort and fit. * Equipped with 3M's unique curtain-type exhaust valve. * A mask that conforms to the face, allowing conversation without slipping and maintaining a snug fit. Applications: * Welding, polishing, general dusty work. Specifications: ●Height (mm): 85 ●Width (mm): 215 ●Particle collection efficiency (%): 95 or more ●Limited use time: 19 hours ●Intake resistance (Pa): 70 or less ●National inspection number: No. TM664 ●Worn type ●National inspection DS2 approved product (No. TM664) ●Head-mounted type ●Average measured values: Particle collection efficiency: 99.8%, Intake resistance: 33 Pa, Exhaust resistance: 26 Pa ●Specified protection factor 10 Material/Finish: ●Polypropylene (PP) Caution: ●This product is not intended for general consumers, so labels and instruction manuals are not written or included for general consumers.