MSA Advantage GMD Replacement Cartridge - 2/pk

The MSA Advantage GMD Replacement Cartridge is NIOSH approved to be effective against ammonia and methylamine. Do not use in atmospheres containing less than 19.5% oxygen or in atmospheres immediately dangerous to life and health. Also do not wear for protection against organic vapors with poor warning properties or those which generate high heats of reaction with the sorbent material in the cartridge.Compatible with all MSA Advantage Respirators. Sold in packs of 2.