The 3M Particulate Filter 2091 P100 NIOSH approved for environments containing certain oil and non-oil based particles.

P100 respirators filters are NIOSH certified to have filter efficiency level of 99.7% or greater against oil and non-oil based particulates.

These filters fit 6000, 7000 series full face mask respirator we sell. These economical filters have a 95 filtration rating and are suitable for welding,grinding and sanding.