·Particle protection filter mask-disposable FFP3 dust-proof cup-shaped mask.

·The headband webbing is not easy to falloff,and the adjustable nose bridge clip reduces the generation of fog and good adhesion.

·It conforms to the face shape design,with low inhalation/exhalation resistance,and comfortable to wear.

·The use of high-performance electrostatic filter cotton can effectively filter dust and oily particles in the air.

·Pass the European standard EN149:2001+A1:2009 FFP3 standard requirements.