Certificate: 

CE/EN149:2001+A1:2009

Efficiency: 

FFP3/Filter 0.3μm non-oil particular above 99%

Package:

200 pcs/carton

Features:

1.Environment-protection material, no irritation to skin

2.Electrostatic filter media

3.Adjustable nose clip

4.Ultrasonic welding

5.Latex-free

6.Maintainer/cleaning free

7.Exhalation valve to ease breathing