Reading Medical PPE Standards: EN 14683, FFP2 and Beyond
Personal protective equipment (PPE) labelling is packed with acronyms, and buying well means being able to read them. This guide decodes the standards that matter most for medical masks and respiratory protection.
Medical face masks: EN 14683
In Europe, medical (surgical) masks are certified to EN 14683, which classifies them by performance:
- Type I — ≥95% Bacterial Filtration Efficiency (BFE). General use.
- Type II — ≥98% BFE. For healthcare environments.
- Type IIR — ≥98% BFE plus splash resistance to a pressure of 120 mmHg. For surgical and high-exposure settings.
Two efficiency terms recur on datasheets:
- BFE (Bacterial Filtration Efficiency) — the mask's ability to filter bacteria-sized particles.
- PFE (Particle Filtration Efficiency) — filtration of smaller particulates, a more demanding test.
Note that a medical mask is designed primarily to protect others from the wearer and to resist fluids — it is not the same as a respirator.
Respirators: FFP and the global equivalents
Respirators protect the wearer by sealing to the face and filtering inhaled air. The European standard is EN 149, which defines:
- FFP1 — ≥80% filtration
- FFP2 — ≥94% filtration (broadly comparable to N95 / KN95)
- FFP3 — ≥99% filtration
Because a respirator relies on its seal, fit matters as much as the filter media. Equivalents across regions include N95 (US, NIOSH) and KN95 (China, GB 2626).
What to verify before buying
- The exact standard and class (e.g. "EN 14683 Type IIR," not just "surgical mask").
- The CE mark with a Notified Body number for respirators (PPE category III).
- Test reports from an accredited laboratory backing the claimed efficiency.
- Batch traceability and valid certification dates.
Why the detail matters
During the pandemic, the market was flooded with mislabelled protective equipment. The lesson for institutional buyers was permanent: the label is a claim, and the certificate is the proof. A trustworthy supplier provides both — and can explain the difference between them.
General educational information about PPE standards; always refer to current official standards and local regulatory requirements.
