3M™ SP3 PAPR High Efficiency Filter (20 PK)

For high-efficiency respiratory protection in particulate-laden environments, choose these high-efficiency filters from 3M. They are NIOSH-approved and ideal for professional contractors who work in a variety of hazardous environments.

Choose these filters for the following applications:

• Solids exposure, such as those from processing minerals, coal, iron ore, cotton, flour, and certain other substances
• Liquid- or oil-based particles from sprays that do not also emit harmful vapors
• Metal fumes produced from welding, brazing, cutting, and other operations involving heating of metals
• Radioactive particulate materials, such as uranium and plutonium
• Asbestos remediation
• Mold remediation
• Meth lab cleanup

Do not use for the following:

• Gases and vapors, including those present in paint spray operations
• Sandblasting

These filters are NIOSH approved for use with only the following:

• 3M Powerflow Powered Air Purifying Respirator (PAPR) systems
• 3M Prime-Air*
• 3M Power-Plus*
• 3M Powerflow-Plus*

*These systems are no longer available.