KN95 and FFP2 both filter ≥94-95% at 0.3µm. CE-marked KN95 is accepted in the EU under PPE Regulation. This guide covers technical comparison, EU regulatory framework, and sourcing decisions.
Standard Comparison · EN 149 vs GB2626
KN95 vs FFP2: What EU Buyers Need to Know About Equivalence
For EU-based procurement teams, the KN95 vs FFP2 question is more than academic. It determines whether your respirator shipment clears customs, meets workplace safety regulations, and satisfies occupational health requirements. This guide explains the technical and regulatory relationship between these two standards so EU buyers can source with confidence.
Key finding: KN95 (GB2626-2006) requires ≥95% filtration at 0.3µm. FFP2 (EN 149) requires ≥94% filtration at 0.3µm. KN95 is marginally more stringent in filtration threshold. Both use the same NaCl aerosol test method. CE-marked KN95 respirators are accepted for EU market entry.
Technical Specification Comparison
| Parameter | KN95 (GB2626-2006) | FFP2 (EN 149:2001+A1:2009) |
|---|---|---|
| Filtration efficiency | ≥95% at 0.3µm | ≥94% at 0.3µm |
| Standard origin | China | European Union |
| Test aerosol | NaCl, 85 L/min | NaCl, 95 L/min |
| Total inward leakage | ≤8% | ≤8% (EN 149 requires ≤8%) |
| Inhalation resistance | ≤350 Pa | ≤70 Pa (at 95 L/min) |
| Exhalation resistance | ≤250 Pa | ≤80 Pa (at 160 L/min) |
| CE marking | Available on certified models | Required (EN 149 is EU standard) |
Note: the breathing resistance values are not directly comparable because they are measured at different flow rates. Both standards set thresholds that ensure acceptable breathability for the wearer.
EU Regulatory Framework for Respirators
In the EU, respiratory protective equipment (RPE) falls under the PPE Regulation (EU) 2016/425. FFP2 respirators certified to EN 149 are the domestic standard. KN95 respirators can enter the EU market if they carry CE marking under the PPE Regulation, typically through a Notified Body assessment.
For EU buyers, the critical step is verifying that the KN95 respirator carries valid CE marking from a legitimate Notified Body. Our article on KN95 mask CE certification for EU import covers this verification process.
Practical Sourcing Decision for EU Buyers
EU buyers typically face three options:
- Source FFP2 from EU manufacturers: Fully compliant but higher cost and limited supplier pool.
- Source CE-marked KN95 from Chinese manufacturers: Compliant if CE marking is valid. Lower cost. Broader OEM options. This is where supplier selection criteria become critical.
- Source FFP2 from non-EU manufacturers with CE marking: Some Turkish and Chinese manufacturers produce FFP2-certified respirators.
For most EU buyers, option 2 offers the best value. CE-marked KN95 from established manufacturers like Justsun provides documented compliance at a lower cost point than EU-manufactured FFP2.
Workplace Safety Compliance
Under EU workplace safety regulations, employers must provide appropriate RPE for hazardous environments. The selection depends on the hazard level:
- FFP1: ≥80% filtration (low hazard)
- FFP2 / KN95: ≥94%/≥95% filtration (moderate hazard)
- FFP3: ≥99% filtration (high hazard)
CE-marked KN95 respirators satisfy the FFP2 protection level for workplace compliance in most EU member states. However, always confirm with your national occupational safety authority, as implementation details vary by country.
FAQ
Can I use KN95 instead of FFP2 in the EU?
Yes, if the KN95 respirator carries valid CE marking under the PPE Regulation. The CE marking confirms compliance with EU safety requirements. Without CE marking, KN95 cannot be legally sold or used as PPE in the EU.
Is KN95 filtration better than FFP2?
KN95 requires ≥95% filtration, while FFP2 requires ≥94%. The difference is marginal and both provide effective protection against non-oil-based particulates. For practical purposes, the protection levels are equivalent.
What about valved respirators in the EU?
Valved respirators are permitted in EU workplaces for inhalation protection. The KN95 valve respirator is available with CE marking. Note that valved respirators do not provide source control - some EU workplace settings may require source control in addition to inhalation protection. See our article on choosing KN95 respirators with or without valve.
Conclusion
For EU buyers, CE-marked KN95 respirators offer a compliant, cost-effective alternative to EU-manufactured FFP2. The key is verifying CE marking through a legitimate Notified Body. Once verified, KN95 provides equivalent protection at a lower cost, with broader OEM branding options. Always check current national regulations for workplace compliance specifics.