What are air cleaning respirators?

Air cleaning respirators are special types of masks that cover the nose and mouth to filter contaminants from the air when you breathe. These respirators consist of three basic parts: masks to cover nose and mouth, filter device and cassette. The mask itself has a canister on both sides of the mouth. The canister contains combined filters and cassettes. Breathing through the mask forces air to enter through cans that capture contaminants - such as dust or smoke - while the cassette removes harmful gases or other pairs.

There are many types and models of respirators air cleaning, all intended for specific uses. The simplest example of them, a dust mask, can only be disposed of after one use. Half faces are often used to clean or work in areas that have high dust concentrations in the air. More complex patterns such as gas masks can be used several times and can provide for eyes and upper face, or could cover the whole head like a hood. Air cleaning respirators, such as those used for construction or mining, require specific cartridges, depending on what might need to be filtered.

Another type of respirator, driven air respirator, can handle two or more gaseous contaminants and filter them through cassettes before delivery of clean and breathable air to the user. The cartridges are produced to absorb specific contaminants and are in color marked to help the user choose which type will best meet its needs. Powered air cleaning respirators, such as those that are sometimes used in automotive stores, also require specific filters, depending on the particles that are found in the environment in which the user will work. Usually a small fan is used to pull air for cleaning.

Airrotspiring airproof cleaning offers users inElkou mobility because they rely on natural breathing and eliminate the need for portable air supply. The lack of the contained atmosphere means that respirators of air cleaning can only be used in an environment that contains enough oxygen for human survival. Entry into any environment without sufficient oxygen would require a respirator that adds an atmosphere with the air supply provided.