3M 450-01-01R20 SP3 High Efficiency Filter For Powerflow Respirators (20/EA Per Case) Food Services UNAUTHORIZED PERSONNEL KEEP OUT

UNAUTHORIZED PERSONNEL KEEP OUT

FM approved

Extended flow opening provides longer flow rate than conventional bottles

HIGH VOLTAGE KEEP OFF

*Use to cover cold or warm foods

3M 450-01-01R20 SP3 High Efficiency Filter For Powerflow Respirators (20/EA Per Case) Food Services UNAUTHORIZED PERSONNEL KEEP OUT3M 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.