1. EN149:2001+A1:2009 FFP2 NR approved.
2. Against non-toxic solid and liquid aerosols according to EN149:2001
3. Exhalation valve make breathing easier and reduce hot air build up
4. Low breathing resistance and long life time for use
5. Latex free synthelic rubber head strap
6. Recommend application: iron and steel industry, hospital, mining, underground civil engineering, disease control and others
Size: regular
Packing: 10pcs/bag/box, 20boxes/ctn