While they are effective in protecting you from biological threats, it is imperative that you go for a mask capable of handling nuclear as well as chemical threats. Before ordering a particular mask, ensure that this is not only effective in protecting you from biological threats but also capable of handling nuclear as well as chemical threats.Where third-party testing is possible, it will play to your advantage.
The field of view is also a major differentiating factor among the various masks produced today. An ideal mask should guarantee you an unobstructed view in situations that necessitate the use of a mask. Are you the kind of person who lives on prescription glasses? Consider a mask that accommodates spectacles because not all brands do. In such case, you can also buy a complete gas mask hood via https://www.gasmaskpro.com/gas-masks/civilian-adult-nbc-protective-hood-and-blower-system
Spare filters are necessary apart from having a shelf life, gas mask filters will not effectively serve you for as long as you may think. Some of these filters will require a replacement after some time but this depends on the industry as well as the concentrations of a gas that you are shielding yourself from Even when you wear them in areas where you are not prone to infected air, it is essential to replace them after a few hours.
These calls for several spare filters so that you do not run out of stock when they are needed most once you have a number of filters at hand, ensure that you have all their expiry dates in mind. Never use an expired filter no matter the pressures. Surplus masks may be sub-standard if you are working in an industry prone to gas threats, you probably might have heard of the all surplus’ masks which are mostly associated with the military.