3M™ Low-Maintenance Ammonia Methylamine Cartridge For 6000 And 7000 Series Air Purifying Respirator (APR) 1 Pair per packHelps provide respiratory protection from ammonia and methylamine at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces. Use in a variety of applications including agriculture, chemical manufacturing, laboratories and the food industry
1 pair