Carbon Scrubbers

Carbon scrubbers absorb carbon dioxide (CO2) and help to contain nuisance and harmful odors and exhaust gases. General Aire offers a variety of carbon scrubbers to meet the needs of your facility.

Carbon Scrubber Products

Purafil® Deep Bed Scrubber Purafil® ESD Drum Scrubber- 500 Purafil® Positive Pressurization Unit (PPU) Camfil ProCarb HBD Camfil ProCarb VDBE

Purafil® Deep Bed Scrubber

The Purafil® Deep Bed Scrubber (BDS) is designed for areas where high contaminant gas levels are present. It provides protection against environmentally induced corrosion in control and switchgear rooms equipped with electronic process control systems. The DBS is ideal for refineries, steel mills, smelters, chemical plants, petrochemical plants, and other hostile environments.

Each DBS is designed to deliver “G1” air to the space it is protecting according to the environmental standard definition set by the Instrumentation, Systems and Automation Society (ISA).

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Purafil® ESD Drum Scrubber- 500

The Drum Scrubber–500 (DS-500) is ideal for removal of odorous gases found at pump stations, lift stations, wet wells, force mains, and even at the wastewater treatment plant. Recommended for moderate-load applications, the DS-500 is sized for airflows up to 500 cfm.

At the core of ESD’s high-efficiency odor control systems are dry-chemical air filtration medias. The DS-500 is bulk filled with multiple layers of Odoroxidant™, Odorcarb™ II, and Odormix™ media for broad-spectrum removal of sewage odors at 99.5+% efficiencies.

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Purafil® Positive Pressurization Unit (PPU)

The Purafil Positive Pressurization Unit (PPU) is a self-contained, air cleaning system, designed to provide pressurization air, free of corrosive gases. The PPU is recommended for controlled environments containing sensitive computer electronics and electrical equipment. Designed to stand alone, it can also be used in conjunction with Purafil’s Corrosive-Air System when recirculation is also required. Key application areas for the PPU are computer rooms, control rooms, motor control centers, and electrical equipment rooms in industrial environments, such as pulp and paper mills, petrochemical plants, refineries, steel mills, laboratories, and other process industries.

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Camfil ProCarb HBD

Features and Benefits

  • Very long contact time for optimized lifetime and high level of protection
  • Can be used with any filtration media to target specific gases
  • Rectangular footprint for minimum use of plant room space
  • Can handle air flows up to 5,000 m³/h
  • Leak-free design
  • Gravity assisted media unloading
  • Corrosion resistant

Camfil ProCarb VDBE

Features and Benefits

  • Easy maintenance access.
  • Large area footprint for minimum foundation requirements.
  • Can handle air flows up to 105,000 m³/h.
  • Magnahelic filter gauges for maintenance planning.
  • Low life cycle cost for exhaust applications
  • Leak-free design
  • Simple, safe and clean procedure for filling filters

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