3M OV/High Efficiency Cartridge

Organic vapor/HEPA cartridge for use with the 3M Breathe Easy PAPR system. Approved for use with these headgear: BE-1, BE-10, BE-10BR, BE-12, BE-17 and 6_00DIN.

Packed and sold in a case of 6 cartridges. Breathe Easy PAPR systems use 3 cartridges at a time, so equals 2 filter changes.