3M 17171 P100 Advanced Particulate 2296 Filters, Pack of 2

Designed to make breathing easier while lasting longer. NIOSH approved for environments containing certain oil and non-oil based particles. 3M recommended for relief against nuisance level acid gases.

Exceptional 99.97% filter efficiency meets NIOSH P100-series test criteria Versatile protection against many oil and non-oil based particulate contaminants Exterior netting increases durability for a longer lasting filter Nuisance odor relief for acid gas levels below the Permissible Exposure Level (PEL) Lower pressure drop over time can extend filter life