Gas masks are technically designed to protect the nose and mouth from harmful gases and microscopic particles. They are also known as PPE (personal protective equipment) and face-fitted PPE. 

They can be used in a variety of situations. These masks come in many styles due to their diverse purposes. You can order the best military-grade gas masks online from the top-rated websites.

Some masks can cover the entire face. This protective equipment allows air to flow through a filter before it is inhaled. These protective gears were heavily used in the Second World War. 

For any threat or harmful biological weapon from their enemies, as well as terrorists, modern armies must still provide their troops with full-face gas masks.

This protective equipment can also be used for industrial purposes. In most industrial settings, protective equipment such as face masks and respiratory protection is required.

Gas masks are used in most fashionable cities and towns to reduce the amount of chemical smoke and cigarettes they inhale. It is a great way for those who are allergic to smoke or hate smog to get the sniffles.

These types of masks can be used for many reasons. Some manufacturers are now offering a special line of gas masks for dogs and babies. These protections are designed to protect people from biological threats from terrorist groups and social deviants.