Key facts
- FFP3 is a European particle-filtering facepiece class.
- Higher filter performance does not correct face-seal leakage.
- Tight-fitting RPE must be suitable for the wearer and task.
- FFP3 does not remove gases or provide oxygen.
FFP3 versus FFP2
FFP3 has more stringent particle-filtration and inward-leakage requirements than FFP2 under the European standard. The required class should come from a competent hazard assessment rather than a general preference for the highest label.
Fit and sustained use
- Select a model that passes an appropriate fit test for the wearer.
- Perform a seal check each time the respirator is put on.
- Check compatibility with eye, hearing and head protection.
- Replace or maintain the device according to its instructions.
What FFP3 does not do
FFP3 is a particle class. It does not protect against gases, vapours, carbon monoxide or oxygen deficiency, and it does not replace enclosure, extraction, ventilation or wet methods.
Frequently asked questions
Is FFP3 better than FFP2?
FFP3 has higher tested particle protection, but suitability depends on the hazard, fit, wearer and task.
Can facial hair affect FFP3 protection?
Yes. Hair in the seal area can prevent a tight-fitting facepiece from sealing correctly.
Can FFP3 be used for welding gases?
A particle-filtering facepiece does not remove gases. Welding protection must be selected for the complete fume and gas mixture.
Sources
This reference was prepared from the following primary public-health and regulatory sources:
- Types of Respiratory Protective EquipmentUK Health and Safety Executive
- Respirator Fit Testing BasicsUK Health and Safety Executive
- Respirator Selection and UseNational Institute for Occupational Safety and Health