3M N95 Pre - Filter for Low Maintenance Respirators 5N11 Phase Indicator With its easy-to-read digital display

With its easy-to-read digital display

For any professional or homeowner dealing with American-standard fasteners

Simple one-button operation

21040901      Face Hardness

3M N95 Pre - Filter for Low Maintenance Respirators 5N11 Phase Indicator With its easy-to-read digital displayDetails NIOSH approved for environments containing certain non oil based particles. Use with 3M Respirators 5000 Series or 3M Cartridges 6000 Series or 3M Filter Adapter 603, and 3M Filter Retainer 501. The 3M Particulate Filter 5N11, N95 helps provide respiratory protection in environments containing certain non oil based particles. When properly fitted, use with appropriate cartridges for various applications including spray painting, petrochemical