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Eco Friendly Easy Fold Kn95 Mask Anti Dust Disposable In Stock
KN95 Dust Mask - Particulate Respirator mask is made of high quality cotton and non-woven fabric, which is non-irritating and
non-allergenic to you. Its filtration efficiency (dust-removing rate) is more than 95% for non-oily particulate matter above 0.075
microns, and the filter material is harmless to the human.
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.