The N95 respirator is known to be the best type of face mask, even if it is a disposable face mask that is meant for single use only. The filtering efficiency of this antiviral medical face mask is up to 95 percent, making it ideal for combating the virus that can be found in the air, dust, and smoke.
But, just how long does the filtration efficiency of the N95 respirator last? In this article, we discuss this question. This is important to know regarding the N95 respirator as many of its kind are popular PPE during the COVID-19 pandemic along with 3M N95 masks, 3M 8511, 3M 8210, and 1860 N95 respirator.
In the United States, the N95 respirator can be bought wholesale or in bulk for sale in every size online. There are reusable N95 respirator products, but mostly you will find disposable types for many uses including healthcare, construction, and other working situations that are high-risk of contracting the disease and need more than a surgical mask in the USA.
N95 masks and N95 respirators offer virus protection. As is the case, the virus can cause flu, thus protection is greatly needed. With PPE like face shields, N95 respirator and its counterpart, kn95 mask, the COVID-19 pandemic can be fought.
How long does the filter of the N95 respirator last?
Now there are many different kinds of filters as there are N95 respirator kinds. There are reusable and washable N95 respirators as well as N95 respirator filters that have a minimal lifespan.
Now, the N95 respirator filter type will tell just how long the face mask filter lifespan is. For example, a disposable N95 respirator filter can last from one or up to two weeks. Thereafter, the disposable N95 respirator filter needs to be discarded properly.
The N95 respirator carbon filter type has a much longer lifespan of up to three months. Meanwhile, the N95 respirator filter can last up to six months. It is crucial to check the type of N95 respirator filter to know its longevity and thus be able to use the N95 respirator in a safe manner.
How long does an N95 respirator disposable mask filter last?
For a disposable N95 respirator filter, the longevity is 1-2 weeks, and it cannot be washed or cleaned. The manner of use of the N95 respirator filter should be simply casual wearing in public places and not in surgical or medical situations. If the N95 respirator is used continuously for 8 hours, then the N95 respirator filter of the disposable face mask will only last 1-2 days.
How long does the PM2.5 filter last?
It can take 1-3 days of use of the PM2.5 before its filter efficiency wears out. There are PM2.5 filters though that can last several months, according to its advertisement.
However, there should be a proper use of this N95 respirator filter. The disposable mask filter of the N95 respirator with activated charcoal has the capacity to absorb different gases and vapors. With the 5-layer construction of such a type of N95 respirator and proper size fitting, this type of N95 respirator face mask can trap up to 2.5 microns of air particles.
How long does the cartridge filter last?
Now, when you search for an N95 respirator online, you may come across reusable mask cartridges where you can place an N95 respirator filter. This type of filter can provide protection of up to 20 hours.
Changing the N95 respirator Filter: How often should you do it?
It is important to keep safe at all times, so be sure of the filter efficiency of your N95 respirator filter. It is advisable that the N95 respirator filter be changed at least once every day, which is for reusable N95 respirator filters.
Furthermore, the N95 respirator filter needs to be entirely dry before it can be reused. However, it is also wise to note that reusing an N95 respirator filter too often can lead to its filter efficiency decreasing until it is deemed useless.
Moreover, it is vital to store the N95 respirator filter in a sealed container during the time it is not used and sterilized. This is done for the prevention of contamination as well as airflow that can affect the filtration efficiency of the N95 respirator filter.
It is wise to avoid the storage of the N95 respirator filter in a contaminated environment or storage system. Another tip to remember is that the lifespan of the N95 respirator filter is also dependent on the frequency of use, the particles it is filtering, the environment, and the quality of the N95 respirator filter.
How to know you need to change an N95 respirator filter?
For particulate N95 respirator filters, it should be changed when there is difficulty in breathing or the N95 respirator is damaged or uncomfortable to use in any way.
As for gas or vapor type of N95 respirator filters, change it if when the expiry date is near. This filter can also begin to smell like its contaminants when it is nearing its expiration. Plus, when the original packaging is more than six months, it is likely that the N95 respirator filter needs to be changed.Finally, the nanofiber mask filter typically lasts longer at 8 hours or up to 20 hours. This is dependent on the level of pollution the N95 respirator is filtering. You can use a reusable or replaceable N95 respirator filter to make the most of this material during the time of the pandemic.