Allegro 2-Worker Carry-Air Filtration Panel 9872

Ships in 3 - 4 days
  • ALL02-9872-Product_Image_1


Note: This item is Made to Order, cannot be exchanged and is non-returnable.

The Allegro 9872 Carry-Air air filtration panel filters impurities and hydrocarbons from air provided by an internally lubricated compressor and converts it to breathable air. To meet OSHA requirements, an electronic Carbon Monoxide (CO) monitor continuous checks CO levels. This filtration panel provides up to 30 CFM of Grade D breathing air within a 5-125 PSI range.

Please Note: This unit arrives with the Carbon Monoxide monitor uncalibrated. If you do not have CO calibration capabilities, the calibration kit is recommended. Allegro's Air Filtration Panels convert shop air used for pneumatic tools and equipment to clean breathable air. The 3-stage filtration system purifies compressed air by removing water, oil and particulate matter. The pressure regulator includes a pressure gauge and adjustment knob with locking ring. A pressure relief valve protects the CO monitor and respirators in the event of regulator failure. The carbon monoxide monitor, which can be operated in AC (115VAC) or DC (9V) mode, activates an audible alarm when the concentration of CO exceeds 10 ppm. All the of this unit are housed in a rugged Pelican case for portability and protection. It includes a support stand for stability and up-right operation. Meets NIOSH requirements for point-of-attachment. Replacement filters are available and are easily changed in the field. The CO monitor does require periodic calibration. According to Allegro, with normal (daily) usage, the CO Monitor should be calibrated once every two weeks.


  • Housed in a portable, rugged Pelican case with carrying handle
  • A 16-gauge powder coated steel stand, for support
  • All brass plumbing with quick-disconnect
  • Hansen couplers

CO Monitor:

  • Power source: 115V AC to 9V DC power adapter for continuous power supply
  • 9V DC Alkaline battery (primary or as back-up for AC adapter)
  • Alarm Setting: 10 PPM (Canada: 5PPM)
  • Ext. Connections: Optional Remote Strobe Alarm
  • Audible: 90 decibel Piezo Alarm
  • Visual: External power LED light signal
  • Sensor: Electrochemical, replaceable
  • Display: Liquid crystal
  • Keys: Mode & Set
  • Modes: Normal operation, peak, battery charge and calibration mode
  • Calibration: Self adjusting calibration to 20 PPM cylinder of CO calibration gas

Filtration System:

  • First Stage: 5 micron particulate filter element and automatic mechanical drain
  • Second Stage: 0.010 micron coalescing filter element and manual drain
  • Third Stage: 0.003 micron activated carbon filter element and manual drain
  • Regulator: High pressure, adjusting pressure knob, 0-160 pressure gauge and external relief valve
  • Flow Meter: Adjustable metering valve, range from 0.0-1.0 LPM

Dimensions: 13 in. L x 6 in. W x 14 in. H

Total Weight: 14 lbs.

Specification Sheet:


Part Numbers:
9872 - 2-Worker Carry-Air Filtration Panel

9872-50 - Filtration Kit (Call Customer Service to inquire)
9872-60 - Calibration Kit

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Additional Information

Safety Standard:
NIOSH requirements
Country of Origin:
United States
16.00 LBS
16.00 (in)
12.00 (in)
20.00 (in)
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