COVID19 Hoooah KF94 呼吸器面罩 - 1 张
This is a disposable KF94 mask that has comparable performance of filtration like N95. This is a Korean standard respiratory protecting face piece. 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.