NIOSH-approved N95 for at least 95 percent filtration efficiency against solid and liquid aerosols that do not contain oil. Recommended for relief from dusts and certain particles encountered during sanding projects (bare wood, non-lead painted surfaces, or drywall), grinding, sawing, sweeping, installation of fiberglass insulation. Helps filter pollen, mold spores and dust particles encountered during outdoor activities such as gardening, cutting firewood, raking, and mowing. 3M™ Cool Flow™ Valve helps reduce heat build-up inside the respirator.
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