KN95 Face Masks - 20 Pack Individually Wrapped FDA Approved

20 Individually wrapped masks. FDA Approved KN95 masks. High filtration respirator type mask. Comfortable. Reusable with Bear Essential Sterilizer. Product Description 20 Individually wrapped masks. FAQs How to test your KN95 mask An authentic KN95 mask is a well designed barrier of defence against many harmful pollutants. But with the coronavirus pandemic pushing up demand for face masks all over the world, some companies have begun manufacturing masks that don’t provide the same protection as the original product. To check whether your KN95 mask is genuine, you can perform a few simple tests. First, put your mask on and hold a lighter a short distance away from your face. If you’re able to blow through the mask to extinguish the flame, then the chances are your mask is not genuine. KN95 masks should also provide excellent water resistance. You can test this by filling the inside of your mask with a small amount of water. If the water is held by the mask, with no droplets coming