A Guide to N95 Masks

An N95 protective mask, commonly spelt as N95 mask, is an essential piece of equipment for those working in hazardous environments. It is designed to filter air in order to protect workers from exposure to harmful dust and airborne particulates. The N95 masks have been designed for a very specific application – to filter the air during long-term and continuous exposure to dust, fumes, smoke, chemicals and other such agents. Click Here – dmbsupply.com/collections/n95-masks

N95 Masks Fit Testing

These protective gears have been tested repeatedly over the years and are proven to be effective in containing and controlling dangerous dust particles in a work environment. In fact, a standard used by the Occupational Safety & Health Administration (OSHA) to measure the efficiency of an air quality device is the 95 percent reduction in airborne dust. These masks are designed to filter the air in front of the worker’s nose, behind his or her back, preventing particles from entering the respiratory tract and causing sickness and damage to the user’s lungs and throat. N95 masks are available in different models and for different functions. There are respirators that protect the user from direct exposure to the dust while others are more specifically made to filter the air in the back, sides and front of the face – protecting those three areas from dust particles and protecting the user against respiratory infections and irritations.

Some N95 masks also feature advanced technology that prevents small dust particles from being dislodged while the user breathes, thereby preventing them from getting trapped in the mask’s gaps. Special double-layered membranes are used in the design of the mask, and the size of the droplets that fall inside the filter depends on the thickness of the layer. Some N95 masks feature a special valve that allows air to pass through while the particles are being filtered, thereby ensuring that only healthy particles are introduced into the respiratory system. Aside from the respiratory protection provided by the mask, another important function is that it eliminates the need for hand washing and reduces the risk of eye irritation and injury due to the filth that can accumulate in the eyes. Eye protection should be worn at all times when it comes to working with dust particles, since eye injuries have been known to occur in the course of performing this duty.

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