Sell KF94 korea face masks

hy240011

5pcs in 1 pack = $40

Available 400pcs total.
- h3 i, K. C! B, w" oNo negotiation at all
7 q. ~* a+ y# m+ |: E) j$ e& U
Leave you phone number with amount you want

CV007

抢钱呢？

fatcat

这边不是有N95吗？ 这个KF94是什么标准呢？

hy240011

fatcat 发表于 2020-2-9 19:32
3 c3 y7 O7 r( q这边不是有N95吗？ 这个KF94是什么标准呢？

Not N95. It KF94 korea filter. Which is similar to N95

hy240011

fatcat 发表于 2020-2-9 19:32
' Q$ \5 W1 B* V* U  E$ V这边不是有N95吗？ 这个KF94是什么标准呢？

; }* R- Y! R9 W: F+ |" L8 X. C- F) R& X' YKF means Korea Filter and 80/94 means 80%/90% of filter efficiency. Hence, it means a mask that has 80%/94% of filter efficiency. KF 80 means the mask is certified to filter out at least 80% of the pollutants. KF 94 means certified to filter out 94% of pollutants.