#Black gas mask filters m17 nerve agent pro#
#Black gas mask filters m17 nerve agent plus#

While the mask itself may last longer, you should consider it a “One and Done” type situation filter is used up and mask is also contaminated, throw them both away. Reality time. A study done on the old Russian GP-5s showed they were effective for up to 24 hours in a contaminated environment. The average filter will last anywhere from eight hours to only 30 minutes in a highly contaminated environment. Good, current issue filters go for $40.00 and up from certified sellers. Do not skimp on this, this is what is important. The filters are where you will be spending your money. It all comes down to filters. You can spend $3.99 on a new-ish Russian GP-5, and that would not be a problem, just make sure to get a new manufactured filter to go with it.ĭo not expect the old Com-Bloc filter to provide any protection. In some cases these old filters themselves can be harmful as a few of them are lined in asbestos. If you had an old used, undamaged gas mask and attached a brand new MSA certified filter then your odds of protection would be greatly increased. If you were to take a brand new gas mask and attach an old used filter then its effectiveness/protectiveness would most likely be near zero. It all comes down to education and reality versus Internet lore, and a small dose of science.

#Black gas mask filters m17 nerve agent plus#

They push these falsities in an attempt to scare you and buy their $200 plus dollar protective masks because, simply put, what business in the Capitalist economy can possibly compete with an effective mask that only costs four bucks.

You will see many retailers touting this information. The Russian GP-5 is no different in that respect. There are many many misconceptions that abound on the Internet that simply because it is Russian or Eastern Bloc design and made many years ago it is of an inferior quality and offers no protection whatsoever. With the brief science out of the way it is time to discuss how this matters in terms of CBRN protective equipment. Specifically, surplus gas masks currently on the market for cheap even more specifically, the cheapest of the cheap, the Russian GP-5 mask.Īre they effective? All gas masks whether new or surplus, military or civilian are comprised of 3 basic elements rubber, metal and plastic. Zika, while obviously different is very similar in size again, size is the important factor here. The size (this is the important part to remember) is a length of approximately 970nm and a diameter of approximately 80nm.

What are viruses such as Ebola or Zika? Yes, we know a virus is a little “bug” that does horrible things to people, but what is it really? Ebola is a member of the Filoviridae family of viruses and is a single stranded RNA type. In light of the current emerging threat of multiple maladies such as Ebola, Zika and the ever present Swine/Bird flues, I feel it is important to discuss certain aspects of personal protection what is effective, what is not effective and the precautions the average person can take.īefore I delve into the meat of this topic it is important to get a bit of science out of the way. CBRN stands for Chemical, Biological, Radiological and Nuclear.

#Black gas mask filters m17 nerve agent pro#

What most people call a gas mask is actually a CBRN (formerly known as NBC) Protective Mask or Pro Mask in military terms. The term gas mask is in itself a misnomer. There are many grossmisconceptions concerning the effectiveness/ineffectiveness of surplus “gas masks” currently on the marked.