All North Safety cartridges and filters are approved for use with all North Safety air-purifying half-mask and full facepiece respirators. The air-purifying filters provide respiratory protection against aerosols by removing dusts, mists, fumes, fibers and other particles. The air-purifying cartridges provide respiratory protection against gases and vapors by using sorbents to purify the inhaled air.
Cartridges and filters for use with 5500 and 7700 Series half masks, and 5400 and 7600 Series full facepieces. Combination filter cartridges feature a low profile with curved top that will not catch on pipes or other objects. Easy to perform user seal checks, even on the gas and vapor cartridges.