N95 mask, also commonly abbreviated as N95 mask , is a type of particulate-filter respirator that meets both the U.S. National Institute for Occupational Safety and Health (NHS) classification of occupational air filtration and N95 specification, which means that it filters more than 95% of airborne particulates from the air. While these masks have been recommended for people working in hazardous occupations such as those engaged in construction, agriculture, manufacturing, and the service industry, they may also be used for general protection in homes, schools and offices. For this reason, there are a wide variety of N95 masks on the market. Some of the most popular types include:
Disposable N95 Mask
The disposable N95 mask is one of the simplest forms of a breathing apparatus, but it is also one of the most protective. It has a feature that allows the wearer to change its style easily by snapping the clips together. This makes the respirator very comfortable and allows the wearer to change from a full face mask to a nasal or mouth guard according to his or her preference.
Non-mesh fitting
Some masks are available in non-mesh fitting construction, which means that they are constructed without a mesh cover. However, even in non-mesh construction, the N95 specification calls for an approved number of faces. Hence, purchasers should look out for an approved N95 mask with an adequate number of ventilation openings. This will ensure that the wearer is able to breathe fresh air into his or her lungs. While the N95 mask does not provide excellent protection against airborne dust particles, it can effectively filter dust out of the air, especially in areas with poor air quality.
Durable and reusable
Masks can either be disposable or reusable. Disposable masks may be changed by simply putting them in a garbage can, while reusable ones have to be kept and used for the same purpose. A good N95 mask should have a long life, and thus it should be made of durable materials such as vinyl and poly carbonate. These materials will provide a strong seal against airborne particles, making the wearer more comfortable and allowing him or her to breathe easy.
Easy maintenance
Although most surgical masks are hard to put on and take off, the manufacturing process ensures that the wearer has easy access to the ventilation system and the filtration system. A nylon mask is quite easy to clean, and most surgical masks come with a cleaning brush and a storage bag. Most N95 respirators have this same convenient feature.
Additional accessories
Medical studies show that a mask can prevent the build-up of sweat by reducing the amount of physical work required to breathe. A positive pressure check is provided by most N95 masks, and they include additional filtration components such as a positive air pressure check valve and a breather hose. However, additional accessories such as air pumps, valve stoppers, pressure switches and air clips may be needed in some situations. Thus it’s important to keep in mind the additional tools that the mask may need in order to fulfill its purpose.
Scattering agents
Scattering agents are necessary when N95 masks are used to fight against particles such as dust and pollen. As one of the major effects of these particles is the blockage of the breathing airways, having something that will scatter the particles can prevent serious complications from occurring. However, one must be careful not to use too many of these agents, as they can increase the load on the respiratory system.
Even though N95 mask is fit to fight against particles and allergens, it still requires a certain amount of tactful brushing and shaving to remove the extra skin and dirt. There are disposable razors available in the market for this purpose, but remember to use them carefully to avoid nicks and cuts. Moreover, if you already have facial hair, it’s better to shave it off or trim it before using the mask to avoid irritating the breathing airways when you’re breathing through your mouth. These masks can be easily purchased from online stores like accumed.com.