Respiratory Protection
Filtering Face Pieces FFP1-FFP3
EN 149:2001+A1:2009
Classes
FFP1 (80%), FFP2 (94%), FFP3 (99%)
PPE Category
Category III
Protection against
Fine dust, aerosols, viruses
EN 149 defines the requirements for filtering half masks (FFP masks). It classifies masks into three protection classes by filtration performance: FFP1 (at least 80%), FFP2 (at least 94%) and FFP3 (at least 99%).
Frequently Asked Questions
When do I need FFP2 instead of FFP1?
FFP2 protects against harmful substances (e.g. fine dust, mold spores). FFP1 only protects against non-toxic particles. In medical settings and when working with biological agents, at least FFP2 is required.