Dust mask 1821H-02 type 1 piece

This lightweight front-facing model comes with a fit checker that allows you to check the fit of the headband. Can be used as a mask for asbestos removal work, category 2. Particle collection efficiency: 99.9% or more Inhalation resistance: 120 Pa or less Exhaust resistance: 45 Pa or less Face material: Elastomer National certification number: TM647 Classification: RL3 Asbestos work Respiratory protection equipment category: 2 Weight: 412g or less Accessories: Alpha ring filter RD-6 type x 1 set