Offers high efficiency filtering minimum 99% of all particles

• Provides protection against poisonous and deleterious kinds of dust, smoke, and aerosols
• Helps to protect wearers by filtering viruses, bacteria and fungal spores
• Strong and durable construction with convex shape for improved user comfort
• Feature fully adjustable 4-point harness for better fit
• Complete with an exhale valve to reduce heat built up within the mask
• Face masks are recommended in certain settings