Standards for mask

EN 14683:2019 EN Medical face masks - Requirements and test method

This standard specifies construction, design, performance requirements and test methods for medical face masks intended to limit the transmission of infective agents from staff to patients during surgical procedures and other medical settings with similar requirements. A medical face mask with an appropriate microbial barrier can also be effective in reducing the emission of infective agents from the nose and mouth of an asymptomatic carrier or a patient with clinical symptoms. This European Standard is not applicable to masks intended exclusively for the personal protection of staff.

EN 149:2009 Respiratory protective devices – Filtering half masks to protect against particles (commonly referred to as 'FFP masks')

A face mask with code FFP1 protects against large, solid particles. Only suitable for protection against irritating, not harmful substances. Minimum filter efficiency of 78%. Protects you against non-harmful particles.

A face mask with code FFP2 protects against solid and liquid irritating aerosols. Minimum filter efficiency of 92%. Protects you against irritating and harmful particles.

A face mask with code FFP3 protects against solid and liquid toxic aerosols. Minimum filter efficiency of 98%. Protects you against toxic and harmful particles.