MSA Breathing Air Distribution System Filtration Box

MSA Breathing Air Distribution System Filtration Box

The MSA Breathing Air Distribution System Filtration Box is a portable Grade-D filtration system, housed in a rugged polymer case, that provides breathing air for up to four air-line respirators. It is equipped with three-stage filtration, a pressure regulator (operates in 1-125 psi range), a four-outlet manifold and a continuous flow carbon monoxide monitor, which continuously monitors for carbon monoxide in the breathing air. The carbon monoxide monitor operates on 115 VAC and has two 9 VDC batteries for the carbon monoxide sensor and to act as back-up in the event of an AC power failure. The filtration box may be used in a portable or stationary position. It features a three-stage filter consisting of a first-stage particulate/bulk liquid separation filter element, a second-stage oil-coalescing and ultra-fine particulate filter element, and a third-stage activated charcoal filter element. Two models of filtration boxes are available - one box provides 50 cubic feet of air per minute and a second provides 100 cubic feet of air per minute. Various adaptors/connectors available.

50 CFM Filtration Box

  • Dimensions: 23.5" L x 16.75" H x 8.5" D
  • Weight: 24.6 lbs

100 CFM Filtration Box

  • Dimensions: 26.25" L x 20.75" H x 9" D
  • Weight: 38.8 lbs

See it in action!
Video: MSA Breathing Air Distribution System


Upcoming Events
19 Jul 2018

Confined Space Attendant/Entry Supervisor

Winnipeg, MB
19 Jul 2018

Confined Space Entrant

Edmonton, AB
19 Jul 2018

Confined Space Entrant

Winnipeg, MB
image description Watch our 3 minute video