Gas mask filter lifespan1/3/2024 More specifically, this Mestel gas mask filter is able to filter chemical and biological toxins such as sarin gas and other nerve gases mustard, arsine radioactive and toxic particles aerosols and micro-organisms bacteria and viruses. It comes with a five-year shelf life and has a 40mm NATO standard threading. The particulate filter is 99.99% efficient against particles and has a high protection against any aerosols. The Mestel Safety 40mm NATO CBRN filter protects against all known biological and chemical agents and is tested against chemical warfare gases and toxins. Now that we know how to effectively choose a gas mask filter that is suited to what environment we can expect, let’s take a look at four of the best and most popular NBC/CBRN filters that are avaialable. The table below identifies the colors you may see on a gas mask filter. To ensure you are getting the right gas mask filter, there is a color code system on all gas mask filters to identify what they are capable of filtering. All filters are made with visible expiry dates which must be adhered to in order to ensure you get the right filtration for your gas mask. The timing also applies to the gas mask filter’s expiry date. Third, is the timing in which the gas mask filter lasts before it needs changing to a new filter, (eight hours is the standard for most). In that circumstance, it would not filter radiation, but would withstand any specific hazardous chemical experienced in general policing and law enforcement environments. A CBA-RCA rating stands for Chemical Biological Agent-Riot Control Agent. This means that they are made to filter nuclear, biological or chemical substances in the air that would otherwise cause harm to the body. Second, ensure that you are able to use the filter in the right environment or scenario, most new filters that have been manufactured in the past 5-10 years come with an NBC rating (Nuclear, Biological, Chemical) as well as a CBA-RCA rating. This is the type of filter that is both very readily available in stock, and the one your neighbor is likely to have in stock, if any. For most gas masks, they are made with threading that will fit a 40mm gas mask filter, which is also referred to as the NATO 40mm standard. There are three very important characteristics to remember to get the right gas mask filter for what you need.įirst, filters can differ in which mask they fit. 3 Things To Remember About Gas Mask Filters We also look at the four best NBC/CBRN filters and how to choose a filter, and some commonly asked questions. In this post, we will take a look at the three most important things to know so that you can choose the right gas mask filter. Understanding how to choose the right filter, and ensuring that you have the right filter suited to your environment will help you make the right informed decision about getting the right gas mask filter for what your gas mask. The reason is, without doing the right research, you run the risk of getting a gas mask filter that either does not fit the gas mask you have invested in, or does not filter and create clean, breathable air in an NBC/CBRN environment. Facebook Twitter Pinterest A gas mask is only as effective as the filter it usesĬhoosing the right gas mask filter is just as important as choosing the right gas mask, if not more.
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