Colis bien emballé et livraison rapide
Ce sont les vrais masques coréens KF94. Par contre, ils sont légèrement moins couvrant que ceux de la marque "Puritas".
This is a disposable KF94 mask that has comparable performance of filtration like N95. This is a Korean standard respiratory protecting face mask. It is specifically designed as 3D flat-fold (also referred as fish-shaped) to provide wearer with comfort and more space to breathe. When properly used, this product will filter at least 94% of PM2.5 airborne particles to protect the wearer from exposure to harmful air pollutants. Safely secure the mask with the nose wire by positioning to the shape of your nose. The adjusted metallic strip will help prevent the wearer’s glasses from fogging up. 1 pack consists of 2 counts of KF94.
KF94 is the Korea Filter standard with 94% Filtration Efficiency. This is similar to the N95 US standard of 95% Filtration Efficiency. This chart from 3M compares the difference between the KF94 and N95 standard. Because of the similarity of the Filtration Efficiency, KF94 might be considered as a N95 alternative mask.
Ce sont les vrais masques coréens KF94. Par contre, ils sont légèrement moins couvrant que ceux de la marque "Puritas".
Disposable face mask in Black color is difficult to find! Love the cool black fashion design to be wear on the street, while having a similar N95 grade of protection. Thanks for the FAST delivery in just a few days as advertised.
Ce sont les vrais masques coréens KF94. Par contre, ils sont légèrement moins couvrant que ceux de la marque "Puritas".
Disposable face mask in Black color is difficult to find! Love the cool black fashion design to be wear on the street, while having a similar N95 grade of protection. Thanks for the FAST delivery in just a few days as advertised.
