In a previous article I wrote about Knutsford N95 respirator masks and discussed how they are designed to provide the best level of protection against chemical and biological hazards while still ensuring that the wearer is able to breathe comfortably. In this article we will look at some of the additional features available with these N95 masks, which may enhance their comfort and safety for the wearer. As, well as the various standard N95 masks available there are also masks available with added features. For example, some are double layered which offer additional protection against dust and debris blown through the nose. A popular feature amongst military and first responder personnel is the face shield which is used to protect the eyes from chemical splash back or splintering and has a very comfortable fit and will provide superior protection against any exposure to chemical irritants, allergens, corrosives and so on.
It is often recommended that one should not wear cheap made kn95 masks in harsh or dusty conditions or when exposed to extreme temperatures. Some studies carried out by the US Environmental Protection Agency have indicated that some materials used in the manufacturing of these N95 masks can release small particles into the wearer’s nose and throat when the mask is worn. These particles can be potentially harmful when inhaled. One reason for this is that some materials contain small amounts of asbestos which has been linked to lung cancer. The US FDA has concluded that since all of the samples in this case were worn while working with chemicals, the particles released by the manufacture of the mask were unlikely to be present in anyone who wore it.
It is important to note that many studies have suggested that PMP products can be highly beneficial to the health-care workers who wear them even if the manufacturers’ instructions state that they should not be worn in dusty conditions. Research carried out by the National Institute for Occupational Safety and Health (NIOSH) has shown that there is a reduction in the number of work-related injuries caused by contact with dust, especially lung infections. There have also been studies indicating that the material used to build the masks can reduce the risk of cataracts, cavities and tooth decay. Therefore, one might consider buying PMP masks if one wants to protect his or her health.
This link- https://dmbsupply.com/collections/kn95-masks