About RN95
Instocking LLC is a trustworthy and expanding professional N95 face mask supplier in the United State.
N95 Ranking & Rating
Masks are divided into three standard types: N represents the US standard, FFP is the European standard, and KN is the Chinese standard. Different standards have the same effect at the same level, such as N95 and KN95. If you…
During the epidemic, masks after use may be contaminated with bacteria and viruses. In addition to the implementation of garbage classification and treatment in many cities, it is recommended not to discard them at will. Netizens have made suggestions, such…
Because of the differences in people’s facial features, the same mask may have slightly different effects on different people. a. Some adult masks will have large, medium and small sizes, which can be selected according to different face sizes. b.…
The spread of the new coronavirus requires a host vector. Once it leaves the body of the host (such as animals, humans), it will die in a short time, but the virus can be spread through contact (such as hand…
KF94: Korean standard, which means that the filtration rate of masks for particles with an average diameter of 0.4μm is greater than 94%. N95: American standard, which means that the mask can filter more than 95% of non-oily particles with…
The main difference is that the outer surface of medical masks is hydrophobically treated. Medical surgical masks clearly set the requirements of “synthetic blood penetration”. The parameter index of “surface moisture resistance” clarifies the protective effect of medical protective masks…
N95 is the certification level of American respirators, certified by the National Institute of Occupational Safety and Health (NIOSH). This type of mask can filter out more than 95% of non-oily particles (aerosol) under the specified air flow (85L/min), so…
The N95 mask with exhalation valve can discharge exhalation, reduce exhalation resistance, while keeping the inside of the mask cool, improving the comfort of wearing. N-series masks such as N95, N99, and N100 are not only difficult to breathe when…
N95 masks are masks that can filter pollutant particles in the air. The National Institute of Occupational Safety and Health (NIOSH) has approved 7 grades of air filter masks, including “N series”, and N95 is one of them. N stands…
In fact, it is mainly because of the addition of a splash-proof layer. Take the most classic 3M-8210 industrial N95 protective masks and 3M-8160 medical N95 protective masks as examples. Description of the official website: 1860 medical protective masks, which…