3M 450-01-01R20 SP3 High Efficiency Filter For Powerflow Respirators (20/EA Per Case) Food Services *Use to cover cold or

*Use to cover cold or warm foods

HIGH VOLTAGE KEEP OFF

Eliminates annual maintenance while helping to protect vehicles and the post from impact damage

UNAUTHORIZED PERSONNEL KEEP OUT

Replacement anti-fogging wide-view clear grinding visor for the Speedglas 9100 FX and 9100 FX-Air welding helmet

3M 450-01-01R20 SP3 High Efficiency Filter For Powerflow Respirators (20/EA Per Case) Food Services *Use to cover cold or3M Powerflow PAPR Cartridges are designed for use with 3M Powerflow Powered Air Purifying Respirator (PAPR) Systems. These cartridges are NIOSH approved, offering protection against particulates. Powered Air Purifying Respirators (PAPR) are motorized systems powered by a battery pack that draw air through a filter or cartridge to provide respiratory protection to the wearer.