The 3M 5N11 Prefilter is a N95 filter for use with a 501 filter retainer. N95 filters are for use with toxic dusts or mists containing no oil. They are most often used as a prefilter for non-oil based paints or pesticides. Sold in boxes of 10.
Applications: Construction, Design & Construction, Facility Sanitation, Food Processing, Food Safety, General Manufacturing, Heavy Industrial, Industrial Maintenance, Marine, Metal Production & Fabrication, Mining, Oil & Gas, Pharmaceutical, Transportation
- NIOSH approved for environments containing certain non-oil-based particles
- Use on top of 3M gas and vapor cartridges with 3M 501 Retainer when particles are also present
- Use on top of 3M 603 Filter Holder and 3M\501 Retainer to reduce particulate exposure
- Replaceable particle filter for cost savings
- Wide range of applications reduces inventory needs and training requirements
- Solids such as those from processing minerals, coal, iron ore, cotton, flour, and certain other substances;
- Liquids or oil based particles from sprays that do not emit harmful vapors;
- Metal fumes produced from welding, brazing, cutting, and other operations involving heating of metals.