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Technologies & Solutions

Air Filtration Systems

Duroair’s innovative, customizable air filtration systems include the patented DuroPure™ non-vented air recycling system and the patented DuroCap™ vented industrial air filtration system, both of which improve facility air quality while:

  • requiring less capital expenditure than other air filtration systems
  • cutting operating costs
  • improving process and worker productivity
  • protecting employees
  • guaranteeing compliance

Clean Rooms & Retractable Spray Booths

Tailored to the needs of each operation, Duroair’s industrial air filtration systems are built to integrate into existing manufacturing environments — rather than disrupting facility organization.

Coupled with one of Duroair’s signature DuroRoom™ retractable enclosures, DuroPure™ and DuroCap™ can be used to create modular spray booths, clean rooms, and other self-contained, specialized workstations on the plant floor.

Both systems do this by using Duroair’s patented taper-draft industrial air cleaning system, which balances air with horizontal airflow to create an air envelope impervious to contamination from dusty or dirty floors.

Make the Business Case for Your Next Air Filtration System

For clean rooms, retractable spray booths, and other specialized industrial air filtration systems that will guarantee clean air while making sense from a business perspective, contact Duroair today.

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Non-Vented Air Recycling Filtration Solutions


Carbon Air Filtration SystemDuroPure™ is the market-leading air filtration system that completely recycles air without exhausting contaminants outside

  • Six-stage filtration system equipped with high efficiency particulate filter technologies to capture 100% of airborne particulates and eliminate chemicals and vapours
  • Capital savings thanks to elimination of installation costs for venting and air make-up

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Conventional Vented Filtration Solutions


Industrial Air Filtration SystemDuroCap™ is an air filtration solution that uses patented two-stage, tapered airflow technology to filter 99.4% of all airborne contaminants

  • Patented taper-draft airflow technology creates an air envelope not susceptible to contamination from dusty or dirty floors
  • Production air interlocked with fans for safety, with fresh breathing air supplied into enclosure

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Retractable Enclosure


Portable Spray BoothDuroRoom™ is designed to accommodate any size of your workpieces and the enclosure retracts to 20% of the full size when not in use

  • The retractable enclosures are totally customizable and engineered to accommodate your project, no matter the size
  • Fabricated from your choice of fire-resistant clear vinyl or metal (material may depend on requirements within your jurisdiction)

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Cleanroom Solutions

A cleanroom environment

 Duroair’s climate controlled cleanrooms provide clean air environments where the concentration of airborne particles, airflow rates and direction, pressurization, temperature, humidity and specialized filtration are all tightly controlled

  • Compliant with ISO Cleanroom standards up to Class 1000
  • Temperature and humidity controls available
  • Positive or negative pressurization
  • Integration of dust filtration & collection

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Vertical Cartridge Dust Collector


 The DuroCollector has the ability to filter highly contaminated air volumes while remaining extremely compact. The DuroCollector is an industry breakthrough and maintains a 100% filtration rate at all times

  • Vertical cartridge design
  • High filtration capacity
  • Fast, simple and safe cartridge replacement
  • Continuous operation
  • Nanofiber filtration technology
  • Reduction in cleaning cycles, prolongs filter life

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Air Cleaning Systems


 The DuroTower System provides general air cleaning for whole plant application using the air rotation concept for welding smoke, fabrication shops, auto collision dust, woodworking dust, refinishing shops and more

  • De-stratifies heat vertically, saving energy
  • 10 times more effective than overhead air cleaners
  • Filter life extended five times over conventional systems
  • Multiple filter stages handle any contaminant situation

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Taper-Draft Air Filtration Technology

Duroair’s patented taper-draft airflow technology is at the heart of its world-leading air filtration systems. It is an innovative alternative to existing cross draft technology in the coating industry. Taper draft works by pulling a high volume of clean air through an intake filter that, once inside the enclosure, creates an envelope of airflow over the work piece and continues to flow directly into the filter chamber. The result is a clean air chamber that serves as a working area not susceptible to dirty or dusty floors, with improved drying times, optimized control of overspray, and superior finishes.