Voice Amplifier - Included or Not Included
6-point – spreads out pressure points, decreases cranial pressure and is recommended if you plan on wearing a hard hat or ballistics helmet. 5-point – most common, provides good comfort and stays tight in short term use. 4-point – least comfortable to wear, doesn’t always provide a comfortable fit. You typically see gas masks with 4-point, 5-point or 6-point head harnesses Next, is the connection points to the mask. Mesh Cloth – more comfortable to wear for longer amounts of time, and fits better under a helmet. Silicone – more affordable, flexible option typically used in more industrial or short term environments. 
For material, typically we see silicone or mesh cloth head harnesses: Often times this one get’s overlooked, however if you plan on wearing a ballistics helmet or hard hat, or have a sensitive head, you will want to consider the head hardness strap material and points of contact. Dual 40mm ports were designed with this in mind.
Dual 40mm port, left AND right side – If you are wanting lower breathing resistance or needing a mask for longer term use, then you may need 2 40mm gas filter canisters attached to your mask. Another great read on operating a firearm with a gas mask. Single 40mm port, left or right side – typically used when you are needing to cant a rifle or need to operate something with one side of your body. Central, single 40mm port – great when you only need to don one filter at a time and are needing access to both the left and right side of your body. Filter Port Options and LocationĪnother factor you may want to consider is how many ports come on the gas mask and where the ports are located. The most common impact resistant standard is ANSI standard Z87.1, however some more expensive gas mask face shields can also have ballistics-grade resistance. Will you be in a situation where you made need to protect your eyes and face from flying debris or blunt force? Then you may want to make sure that the gas mask you select is rated for impact resistance. One thing a lot of people don’t think about when selecting a gas mask is whether or not the face shields are impact resistant. (A great article on how gas masks are made and why certain materials are used can be found at ). Typically, if you are using a gas mask for protection against chemical or biological warfare agents or a nuclear fallout situation, you will want Butyl Rubber seals on your gas mask. Butyl Rubber – butyl rubber is known for it’s excellent sealing properties (commonly used in manufacturing vehicle tires) and its resistance against highly acidic gases. Silicone – silicone is the most common used material in gas mask seals – an excellent, affordable option for ozone gas protection and organic vapor and particulate protection such as tear gas or pepper spray, however, it doesn’t withstand highly acidic gases very well. There are two materials that most seals are made out of: silicone or butyl rubber Gas Masks typically have internal and external seals to help keep good air in and bad air out. But there are multiple features to a gas mask and these features ultimately make the difference on determining which one is right for you and if you are getting a quality mask or not. Below are some common environments where you may need a gas mask, but for a more in depth look, check out our blog post on why everyone should have a gas mask ( ).Ī lot of different gas masks look very similar. However, there are a lot of times where you may need access to a gas mask and it may not have anything to do with a warfare or nuclear situation. Most people believe it’s just needed during chemical or biological warfare situation or where nuclear materials are present. 
There’s a variety of situations where a gas mask may be applicable. Watch the below video to see what the differences are between Parcil Safety's top 40mm gas mask optionĬommon Applications and Situations for Gas Mask Use Some elements you want to look at in your mask include how many filter ports the mask has, what type of material the seals are made out of, level of impact resistance on the face shield, communication needs, and head harness style preference.
Things like what gas you’re trying to filter out, duration of use, concentration levels of the gas, and how ventilated the area you are working in are all factors in determining the right gas mask for you. A gas mask, sometimes referred to as an “air purifying respirator”, offer’s the wearer protection from inhaling airborne pollutants and toxic gases. Deciding which one to go with can get tricky. Whether you’re working in emergency response, disaster cleanup, or just preparing for the worse, there’s a gas mask option out there for you. 2023 Best 40mm Gas Mask Guide by Parcil Safety
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