KN95 BFE>95%

1. The KN95 requires a mask fit test on real humans with ≤ 8% leakage. The N95 standards do not require fit tests.

2. N95s have slightly stricter requirements for pressure drop while inhaling. That means they’re required to be slightly more breathable.

3. N95s also have slightly stricter requirements for pressure drop while exhaling, which should help with breathability.

Price of KN95/20pieces: USD40

KN95 Face Masks

   
RM 6.00加入购物车   

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