Respirators are devices created to protect its wearer from the harmful effects of impure air. It depending on its make can protect against particles and impurities such as dust, fumes, smoke, and others. These devices are essential in industries such as mining, welding, medicine, and science.
Respirators can either be filtration devices or oxygen supplied devices. Each has its own niche in any industry. Infiltration devices work by filtering out particles from the air…