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Air Dryers & Filters

Compressed Air Treatment Solutions COMAIRCO USA

Industrial Compressed Air Dryers and Filtration Systems

Moisture, oil, and contaminants can damage equipment, affect product quality, and increase maintenance costs. COMAIRCO supplies compressed air dryers, filters, and complete air treatment solutions that help industrial facilities maintain reliable, clean, and efficient compressed air for critical operations.

 

 

 

 

 

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& Filters

Why Air Treatment Matters

Contaminated compressed air can lead to equipment damage, production issues, increased maintenance costs, and product quality concerns. Investing in the proper combination of dryers and filters helps facilities improve reliability, reduce downtime, and maintain consistent compressed air performance throughout the plant.

What is a Compressed Air Dryer?

Compressed air naturally contains moisture that condenses as air cools. A compressed air dryer removes this moisture before it reaches equipment, piping, production processes, and sensitive instruments. Proper air treatment helps prevent corrosion, product contamination, frozen lines, and costly downtime.

Refrigerated Air Dryers

Refrigerated dryers cool compressed air to condense and remove moisture, typically achieving pressure dew points around 35°F to 50°F. They are an economical solution for general manufacturing, automotive, fabrication, packaging, and most indoor industrial applications.

Best For:

  • Manufacturing facilities
  • Machine shops
  • Automotive plants
  • Packaging operations
    General industrial use

Desiccant Air Dryers

Desiccant dryers use specialized drying media to remove water vapor and achieve very low pressure dew points, including -40°F or lower. These dryers are commonly used where moisture cannot be tolerated or equipment operates in cold environments.

Best For:

  • Pharmaceutical facilities
  • Food processing
  • Chemical manufacturing
  • Instrument air systems
  • Outdoor installations
  • Cold-weather applications
Large desiccant air dryer manufactured by Sullair

Adsorption air dryers – Desiccant

Adsorption air drying is based on the molecular attraction of the water particles contained in the compressed air, when passing through an adsorbent or desiccant air dryer material. Made up of a molecular sieve, this is a very porous material that can adsorb large amounts of water vapor. The dryer consists of two columns—one drying column and one regeneration column.

SULLAIR WEBSITE

PARKER WEBSITE

Selecting the Right Dryer Size

Choosing the proper dryer requires evaluating compressor capacity, system pressure, inlet air temperature, ambient conditions, and required air quality. An improperly sized dryer may reduce efficiency, increase energy costs, or fail to adequately protect the compressed air system.

COMAIRCO can help determine the best air treatment solution based on your airflow requirements and application needs.

Industrial Compressed Air Filters

Compressed air filters remove particles, oil aerosols, water droplets, and other contaminants that can affect equipment performance and air quality. Proper filtration protects downstream equipment and supports clean, reliable plant operation.

Filter Benefits:

  • Improved equipment reliability
  • Reduced maintenance costs
  • Cleaner compressed air
  • Better product quality
  • Extended equipment life

Industries That Use Air Treatment Systems

Nearly every compressed air system benefits from air treatment equipment. Dryers and filters are commonly used in:

  • Manufacturing
  • Food & beverage processing
  • Pharmaceutical production
  • Plastics and injection molding
  • Electronics manufacturing
  • Mining and aggregates
  • Pulp and paper
  • Metal fabrication
  • Automotive production
  • Energy and utilities
Filters Sullair in a compressor room

Filters

Your compressed air may contain water, solid particles, bacteria or even oil; these contaminants are harmful to users of your compressed air system.

Compressed air filters use very little energy and protect your system. Comairco offers high-performance filter elements with reduced energy costs.

What Are Condensate Drains?

Compressed air systems naturally produce condensate as moisture is removed from compressed air during compression and cooling. Condensate drains automatically discharge this accumulated liquid from compressors, dryers, filters, receivers, and piping systems. Proper condensate removal helps prevent corrosion, protect equipment, maintain air quality, and support efficient compressed air system operation.

Benefits of Automatic Condensate Drains

Automatic condensate drains remove collected moisture without constant operator intervention, helping facilities improve reliability and reduce maintenance requirements. Modern electronic and zero air loss drains are designed to discharge condensate efficiently while minimizing compressed air loss, supporting both energy efficiency and system performance.

Key Benefits:

  • Reduces moisture buildup throughout the system
  • Helps prevent corrosion and equipment damage
  • Improves compressed air quality
  • Minimizes manual maintenance tasks
  • Supports dryer and filter performance
  • Reduces wasted compressed air with zero air loss technology

We offer parts from all major brands of compressors.

Comairco has over 85 technicians to perform maintenance on your compressors.

Products
Dryers 2024

Sullair Refrigerated Air Dryers Brochure

Explore Sullair refrigerated compressed air dryers designed to remove moisture, protect equipment, improve compressed air quality, and support reliable industrial operations.

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PIC SXF

Sullair Industrial Compressed Air Filters Brochure

Learn how Sullair compressed air filters help achieve cleaner air, improve equipment reliability, and support efficient industrial operations through advanced filtration technology.

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Beko Atlanta

Sullair SulliPro Oil Water Separators Brochure

Download the SulliPro Oil Water Separators brochure to learn how Sullair condensate management systems remove lubricant contamination from compressor condensate, support environmental compliance, and simplify compressed air system maintenance.

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PIC_SP7 Oil-Water Separator

Sullair SP7 Oil Water Separator Flyer

Download the Sullair SP7 Oil Water Separator flyer to learn how compact condensate treatment solutions remove oil from compressed air condensate, support environmental compliance, and simplify maintenance for industrial facilities.

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PIC SULLIMAX 33

SULLIMAX Condensate Drains Brochure

Download the SULLIMAX Condensate Drains brochure to learn how automatic condensate drain solutions help remove moisture from compressed air systems, reduce air loss, improve system efficiency, and support reliable air treatment performance.

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Air Treatment Sullair

Sullair Air Treatment Portfolio Brochure

Explore Sullair's complete air treatment portfolio, including refrigerated dryers, desiccant dryers, filters, condensate drains, and oil water separators designed to improve compressed air quality and system performance.

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PIC_SAH Series

Sullair Desiccant Air Dryers Brochure

Download the Sullair Desiccant Air Dryers brochure to learn how heatless, heated, and blower purge dryer technologies help achieve low pressure dew points, protect sensitive equipment, and deliver high-quality compressed air for critical industrial applications.

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PIC_FlowLogic SFL-750

Sullair FlowLogic Controllers Brochure

Download the Sullair FlowLogic Controllers brochure to learn how advanced compressor controls help optimize performance, improve system monitoring, enhance efficiency, and provide real-time operating data for industrial compressed air systems.

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Desiccant air dryer

Parker Airtek TW Series Heatless Desiccant Air Dryers

Download the Parker Airtek TW Series Heatless Desiccant Air Dryers brochure to learn how pressure swing adsorption technology delivers pressure dew points as low as -40°F, protects sensitive equipment, and supports critical compressed air applications.

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twp-series-500x500

Parker Airtek TWP & TWB Desiccant Air Dryers

Download the Parker Airtek TWP and TWB Series Desiccant Air Dryers brochure to learn about externally heated and blower purge drying technologies, energy-saving controls, ISO 8573.1 air quality performance, and reliable moisture removal for critical compressed air applications.

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Improve Your Compressed Air Quality

Our compressed air specialists can help you select the right dryer and filtration solution for your application, air quality requirements, and operating environment. Contact COMAIRCO today for expert recommendations and system support.

Contact us!

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COMAIRCO provides industrial air compressor solutions for manufacturers, processors, utilities, construction firms, and commercial facilities throughout the Northeast and Mid-Atlantic regions. Our team supplies rotary screw, oil-free, centrifugal, piston, and scroll compressors from leading manufacturers, helping customers improve reliability, efficiency, and compressed air performance. From new equipment selection and installation to maintenance, repairs, rentals, and system optimization, COMAIRCO supports the full lifecycle of your compressed air system.

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Used Industrial Air Compressors & Equipment COMAIRCO USA

Used Equipment

Used Air Compressors for Sale Across the United States

COMAIRCO helps manufacturers, food processors, pharmaceutical facilities, power producers, and other industrial operations throughout the Northeast and Mid-Atlantic find reliable used compressed air equipment. From planned capacity expansions to emergency replacement needs, our experienced team can help you find the right equipment solution while supporting long-term reliability and performance.

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Northeast Compressed Air Solutions

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Complete Compressed Air Services for Northeast Facilities

Whether you need emergency service, planned maintenance, system upgrades, temporary rental equipment, compressed air audits, or a fully managed AIRTILITY solution, COMAIRCO provides reliable support throughout the Northeast. Our solutions are designed to improve system efficiency, maximize uptime, and ensure dependable compressed air for mission-critical applications.

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