- Bacterial filter efficiency >99.9%.
- Meets CDC guidelines for protection against TB.
- NIOSH certified to have a filter efficiency of 95% or greater against non-oil based particulates.
- Dura-Mesh® shell resists collapsing in regular use and even under hot and humid conditions.
- Contour molded nosebridge for extra comfort.
- Soft foam nose cushion for an easy and comfortable fit.
- Softspun® inner lining is soft to the touch.
- Fluid resistant.