Each filter has at least 95% efficiency for protection against solid and liquid particles excluding those containing oil. They are disposable and feature the 3M™ Cool Flow™ Exhalation Valve and welding web.
Designed for use in work applications where metal fumes may be present such as welding, brazing, grinding and metal pouring.
These respirators help reduce exposure to certain particles. Misuse may result in sickness or death. Before use, the wearer must read and understand User Instructions provided as a part of product packaging. Time use limitations may apply. For proper use, see packaging instructions.