When comparing the N95 or N99 respirator mask, both are designed to protect workers from dust and airborne particles that can become airborne. The primary difference between the two is that the N95 respirator can only be used for particles of size one micron or smaller, while the N99 respirator mask can be used for particles up to one micron in size. So, what is the difference?

The difference between the materials used in N95 Mask and N99 Mask

The primary difference between the N95 particulate respirator mask and the N99 respirator mask is that the N95 respirator mask is a one-piece that is generally constructed of nylon with a Velcro closure and mask straps. This is a fairly simple design compared to an N99 particulate respirator mask, which can either be a one-piece mask, or a two-piece mask or a three-piece mask. The N95 particulate respirator mask also has a Velcro closure.

The N95 particulate respirator mask is constructed of a nylon polyester blend material that is relatively lightweight compared to the N99 particulate respirator mask which is made of a polyester powder coated nylon that is typically constructed of polyester and is heavy-duty. This powder coating of polyester allows for greater resistance to dust and airborne particles compared to a polyester composite material.

However, another important difference between the two is that the nylon polyester powder coated nylon material of the N95 respirator is more durable than the N99 particulate respirator mask. This means that if the nylon polyester powder coated nylon material is accidentally punctured during the workwear, the puncture does not allow for easy passage of air or dust particles into the wearer’s lungs.

On the other hand, the polyester composite material of the N95 particulate respirator mask can be easily punctured by particles of dust and air that can still pass through the polyester composite material into the wearer’s lungs. The nylon polyester powder coated nylon material can be easily punctured by a tiny air piece that can become airborne, or even a hairpin, which is a small metal object that can become airborne.

The difference between N95 Mask and N99 Mask to resist harmful substances

While the N95 is designed to protect against particles of dust and airborne particles, the N99 respirator masks can also protect against chemical vapors. The N99 respirator masks can be used for chemical vapors that are toxic to the eyes, nose, and throat such as benzene vapors, hydrogen sulfide, and chlorine vapors.

While both types of masks are designed to protect against dust and airborne particles, the N95 respirator mask can also protect against chemicals. However, the N95 particulate respirator mask is designed to be a one-piece mask, which is not as good for chemical protection as the N99 particulate respirator mask, because a small air piece can become airborne and go through a part of the nylon material on the mask during the wear. The N95 particulate respirator mask is designed to provide a more complete airtight fit and is less vulnerable to punctures.

The N95 respirator is also easier to use than the N99 respirator mask in that it is much easier to use, while still maintaining a one-piece design that prevents air leakage. When purchasing an N95 particulate respirator mask, it is important to keep in mind that the N95 respirator mask is more durable and less prone to punctures, so that it can be used for more hazardous situations such as chemical vapors.

The N95 respirator is also lighter, which makes it easier to carry and use for more hazardous situations. Both types of masks are designed to be lightweight and provide a more complete fit.

There are some situations in which the N95 particulate respirator mask is not the best choice of protection. If a chemical is involved and you are not a medical professional or are not knowledgeable about the proper use of a protective respirator, it is important to wear the appropriate one or to call for professional help.

It is also important to check the expiration date of a mask, and ensure that the replacement date is not past the expiration date. of a particular mask before wearing one.