Particulate respirators are masks that are designed to protect the wearer from inhaling airborne particles such as dust, mist, fumes, or smoke. They are commonly referred to as “dust masks” or “face masks”.
There are two main types of particulate respirators: N95 and N99. N95 masks are designed to filter out 95% of airborne particles and are commonly used in healthcare settings. N99 masks are designed to filter out 99% of airborne particles and are typically used in industrial settings.
Both types of particulate respirators are designed to fit snugly over the nose and mouth, with a metal strip along the top that can be molded to the shape of the nose to ensure a tight fit. They are secured with straps that go over the head and neck.
Particulate respirators are typically disposable and should not be reused. They should be discarded when they become damaged or when it becomes difficult to breathe through the mask.
It’s important to note that particulate respirators do not provide protection against gases, vapors, or vapors and gases. For protection against these types of hazards, a gas mask or air-purifying respirator is required.
In conclusion, particulate respirators are an effective tool for protecting against airborne particles and are commonly used in a variety of settings. It’s important to select the appropriate type of respirator for your needs, to use it properly, and to replace it when it becomes damaged or difficult to breathe through.