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Allegro 9874-W/O Airline Filter Four Worker

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9874 W/O
Usually Ships in 1-3 Business Days

The Airline Filter is designed to remove oil mist, water vapor and particulates down to 0.5 microns from breathing grade compressed air. The Airline Filter is placed inline between the breathing air source and the respirator airline hose, air enters the filter through the inlet port. Once the air has been filtered, moisture is removed and drained through a drain valve located at the bottom of the airline filter. The Airline Filter is equipped with a four-worker manifold for multiple respirator users.

It meets OSHA regulation 1910.94 (6) (i), requiring a trap and carbon filter to be installed and it also meets 1910.94 (6) (ii) by providing a pressure reducing valve to reduce pressure to the requirements of supplied air respirators.


  • Body: Heavy gauge aluminum, powder coated (gray), Impact and corrosion resistant
  • Valve: Balanced valve design, Brass/Nitrile
  • Relief Valve: Brass, spring loaded (External)
  • Inlet: 1” NPT
  • Fitting: 3/8” Quick-Connect (Hansen Style)
  • Max Temp: 140° F (60° C)
  • Max Pressure: 125 psi (1.72 bar)
  • Pressure Gauge: Analog, 0-150 psi (0-10.34 bar)
  • Legs: ABS Plastic, can be either floor or wall mounted


  • Replaceable
  • Tramps oil, dust particles and odors from compressed air source
  • Large capacity
  • Provides better and longer filtrations
  • Material: Felt, polyester wadding, Activated carbon, Activated alumina

Dimensions: 18 3/4" H x 12 1/4" L x 12 1/4" D
Weight: 16 pounds

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