Where to Buy
Where to Buy


The easy breathing 742 series twin cartridges were developed to provide optimal respiratory protection in non-IDLH industrial or HAZMAT situations. The low profile, swept back cartridge design ensures optimal field of vision and allows use of communications.

The 742 series is available in a full range of NIOSH approved, chemical cartridges or combination cartridges. Attaches directly to XCEL Halfmask and Promask full facepiece. Uses Quarter turn adapter when used with AV Series Facepieces.

  • Use with 3M Scott half-and full-facepieces to streamline inventory and training needs
  • Quarter turn bayonet connection is easy to use
  • Cartridge designed for easy breathing to reduce fatigue
  • PLUS cartridges for extended service life
  • Free Access to SureLife Cartridge Calculator tool for assistance with cartridge selection and service life estimator.

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