- Collapse-resistant Dura-Mesh® shell and Softspun™ lining
- Includes an exhalation valve to make breathing cooler and easier
- Suitable for most welding applications
- Flame retardants added to the shell to help reduce flammability
- NIOSH certified under 42 CFR84 to have a filter efficiency level of 95% or greater
- Works against oil and non-oil based particulates up to 10X PEL
- Contact Heavy Maintenance Supply 205-384-5284 for more information