Face Mask standards will no doubt be confusing to the majority of the general public – surgical masks, respirators, ffp3 or N95?
Standards & Effectiveness Overview
- Single-use face masks – These are usually a thin single layer mask primarily used for capturing dust-sized particles and contaminates.
- Surgical face mask – These masks have a higher standard of requirement for capturing virus-sized (0.1 microns) particles, but the standards can change by country also.
- Respirator face masks capture >90% of virus-sized particles.
Certifications Change Country by Country
Many countries will use their own standards and certifications for each face mask type. For instance, the EU uses the EN 14683 standard for surgical face masks, but China uses the YY 0469 standard. Each standard varies a little by country, however, they are fairly similar.
Requirements Are Lowest for Single Use Masks
The face mask with the lowest requirements on filtration performance is the single-use face masks (not to be confused with surgical masks). Surgical masks have higher requirements, and respirators face masks have the highest requirements. Respirators masks often have a tighter fit around the face than both surgical masks and single-use face masks.
Rating Levels of Masks – N95, FFP1, FFP2 & FFP3
The ratings are for the filtration level of the face mask, as well as other things.
EN 149:2001+A1:2009 / ASTM F2100 / NIOSH
These are standards for face masks. They outline the rules and testing practices companies follow to rate their face masks. These mask standards define the N95, FFP1, FFP2 and FFP3.