What brand is n95 mask?
3M mask
3M Company is a world-renowned diversified scientific and technological innovation enterprise. In the past 65,438+000 years, 3M Company has developed nearly 70,000 products, from household products to medical products, from transportation and construction to business, education, electronics, communication and other fields. 3M Company is the inventor of anti-particle masks and one of the world-renowned manufacturers of protective masks. Its N95 mask has been certified by NIOSH N95 in the United States, reaching the protection level of China standard GB2626-2006 KN95, which is helpful to reduce the exposure of respiratory tract to some pathogenic microorganisms in the air and effectively prevent influenza virus.
Honeywell mask
Honeywell is one of the largest manufacturers of safety equipment in the world, and its masks are also very famous. However, there are few masks produced by Honeywell, and only one is famous: Honeywell H90 1 mask.
Shimeijia mask
The mask of Shimeijia is of good quality, and it is packaged independently, which is very hygienic. Except for the activated carbon layer, there is no odor, and the packaging is also very good. The filtering effect is good.
Green shield mask
Green shield mask is a new generation of antibacterial and dustproof mask developed by Shanghai Xingnuo Kanglun Technology. At present, it has the patent authorization of domestic PM2.5 mask, and its patented PM2.5 technology can prevent particles with particle size less than or equal to 2.5 microns. Green shield masks are currently available in adult and children's models, which can provide healthy and all-round outdoor protection for family members! Children under three years old and children with low vital capacity or sleeping are not allowed to wear masks.