SS 669-1:2020

Medical face masks – Part 1 : Filtering half masks to protect against particles – Requirements, testing, marking


This European Standard specifies minimum requirements for filtering half masks as respiratory protective devices to protect against particles except for escape purposes.

Laboratory and practical performance tests are included for the assessment of compliance with the requirements.




Status Current
Edition 2020
No. of Pages 45
ICS Classification 13.340.30 Respiratory protective devices
Committee Biomedical and Health Standards Committee
Available for Purchase For sale in Singapore only
Adoption EN 149:2001+A1:2009 : 2009 IDT