Bullard 30 CFM Clean Air Box, 2 Outlet



Bullard Clean Air Boxes (CAB) offer 3-stage filtration with carbon monoxide (CO) monitoring to comply with OSHA’s requirement for providing workers with Grade D breathing air. Three stages of filtration remove oil, water, particulate, oil vapor and odors. Designed for 2 users.


High Performance Air Filtering and Monitoring. Bullard Clean Air Box (CAB) Systems can help employers comply with Grade D breathing standards by providing high performance particulate filtration and continuous CO monitoring with auto calibration. CABs also feature high performance three-stage filtration, auto-drains, filter change indicators, and audible and visual alarms for high CO and low battery. CAB systems require a compressed air system and adequate air volume capacity.

Three-Stage Filtration

Three stages of filtration remove oil, water, particulate, oil vapor and odors.

  • First Stage - Removes solid contaminants and bulk liquids from the breathing air, down to five microns, prolonging the life of the second and third stage elements.
  • Second Stage - Removes extremely fine oil mists down to .01 microns. The maximum remaining filter efficiency is 99.9998%.
  • Third Stage - Removes unpleasant oil and hydrocarbon vapors and odors from the air. The maximum remaining oil content is .003 ppm by weight. Filter efficiency is 99.9998%.


  • Automatic condensate drains extend filter element life
  • Filter change indicators visually alerts the operator to replace element
  • CO Monitor with auto calibration takes approximately 90 seconds and requires no tools
  • Audible and visual alarms for high CO, low airflow and low battery
  • High intensity 90 dB alarm remote capable with strobe
  • Includes 2 outlets
  • Rugged polycarbonate case

Fresh air hoses, masks, lens covers etc. sold separately.

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