Sell KF94 korea face masks

hy240011

5pcs in 1 pack = $40
: r& H+ ~, B9 v' x  X9 t6 B, L% Y
Available 400pcs total.
No negotiation at all
& Z2 |! d6 F+ i( _* k; L2 g
  ^( {# d. X1 F0 g6 ]" K; L7 ]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
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
9 Q' U9 o6 }- `/ `9 e8 S这边不是有N95吗？ 这个KF94是什么标准呢？

KF 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.