Key Specifications:

• FDA 510K approval for N95 surgical mask
• N95 approval for N95 respirator
• At least 95% filtration efficiency against solid and liquid aerosols that do not contain oil.
• Protruded wings prevent punching staple holes on the mask.
• Low breathing resistance and long life time for use.
• Latex free synthetic rubber head strap.
• Recommend application:iron and steel industry, hospital, mining, underground civil engineering, disease control and others