The filter half mask is used for respiratory protection and offers reliable protection for personnel in the event of infectious diseases. The additional foam strip under the nose clip ensures a better fit around the nose and thus also a better seal. Each mask comes with an additional ear protector, which releases the pressure off the ears caused by the elastic band. Individually hygienically packed in a polybag. 30 pieces in a box. EN149:2001+A1:2009, type FFP2 NR | CE2834. Filtration Efficiency of Particles (PFE) ) ≥ 94%. Storage condition: Well-ventilated, dry place. Prevent heavy pressure, direct sunlight, hard objects (temperature: -20°C - 50°C, humidity: <85%).