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

Key Features:

• 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

Protects Against:

• 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.

Part Number:
5N11