N95 Upgrade Five Layer Protective MASK
Note: Listed product is produced and distributed abroad and is subject to the laws of its country of origin. You can purchase the products for personal use only. Seller assumes all responsibility for the listing About N95 masks: N95 mask can isolate small particles, and fit tighter to the face, it is not easy to leak air from the periphery, and the filtration efficiency of particles can reach 95% under standard conditions. The n95 mask is not a disposable mask. In this special case (resource shortage), it can be used again. But there are conditions: 1. If N95 receives contaminants such as saliva, blood, tears and other body fluids, it needs to be replaced 2. The user obviously feels that the breath resistance is greater than before and needs to be replaced 3. Masks are damaged and must be replaced 4. It is recommended to replace it after using it 4 times. However, masks are not reused when people go to the hospital, come into contact with an infected person, or are suspected of being infected.
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