Disposable Easy Fold Kn95 Mask Premium Soft Ear Loop Anti Virus
Effectively filter and filter dust and particles to help protect the respiratory tract; Rich, comfortable and breathable foam, well fixed and prevent movement; Pass the certification, if you have any questions, please feel free to contact us.
1). Foldable KN95 Mask Quality Standard:
Item | Standard(KN95) | Result | Rating |
1. Filter efficiency(GB 2626-2006)(%) | |||
- | ≧95.0 | 99.5 | PASS |
2. Respiratory resistance(GB 2626-2006)(Pa) | |||
-Inspiratory resistance | ≦350 | 49.5 | PASS |
-Expiratory resistance | ≦250 | 29.0 | PASS |
2). Certification:
Foldable KN95 Mask has the European standard: EN 149:2001+A1:2009 & the FDA certificate approval.