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*Compliant with FFP2 NR grade filtration efficiency
*Approximate size: 15.5H x 10.2W (cm)
*Passed EN149:2001+A1:2009 protective mask test
* Filtration efficiency ≥ 94% (tested with sodium chloride and paraffin oil according to EN13274-7)
*High-density non-woven fabric and high-filtration fiber mesh layer, professional-grade performance.
* Unique three-dimensional design, comfortable veneer.
* Produced in a factory that complies with the ISO 13485:2016