Respirator mask

KN95 mask, also known as KN95 filter mask, is a very effective particulate-filter breathing unit that meets the current Chinese standard of air ventilation, which means it filters more than 95% of airborne particulates from the workplace. These masks are worn by thousands of workers each day in a wide range of jobs. There are several types of KN95 mask in the market. They differ in style and purpose, depending on the type of job they are used for and the size of the worker or his or her group of workers. The most common KN95 mask is the front air respirator It is usually made of vinyl, which makes it easy to clean. Like other types of KN95 respiratory protection equipment, front air masks come with two complementary air tanks to accommodate the replacement of contaminated air and fresh air. The medical, firefighting, and dental KN95 respirators all feature elongated faces, which give them a more streamlined appearance. High-grade polypropyleneKN95 masks are used in applications where...

  An N95 Mask , also commonly abbreviated as an N95 mask, is a particulate -filter respirator that meets the federal U.S. National Institute for Occupational Safety and Health (NIOSH) classification of personal protective equipment, which means that it filters at least 95 percent of airborne particles in the air. The N95 standard was established by the NIOSH, based on the fact that the most common sources of workplace exposure to chemical agents and their vapors are from office buildings, labs, and manufacturing plants. As such, it has been found that long-term exposure to these agents causes a wide range of health problems, particularly respiratory tract infections and chronic lung diseases. For this reason, it is mandatory for all employers to be up to date with the latest developments in their personal protective equipment, such as the N95 mask. This is especially important for those working in industrial, mechanical, and food processing plants, where breathing in chemical aeros...