Air Science

We're Here to Help


Contact Us

Purair Advanced Ductless Fume Hood USP 800 Compliant

Purair Advanced ductless hoodPurair® Advanced Series high efficiency ductless fume hoods are designed to protect the user and the environment from hazardous vapors generated on the work surface. The latest generation of Purair Advanced cabinets include a series of improvements based on user feedback and a broad component sourcing program that offers performance rated as among the best in the world.

Comprehensive Controls

The microprocessor controller provides powerful monitoring capabilities and alarms for supervision of all functions. An optional Filter Saturation Alarm/AutoCal controller integrates the microprocessor and provides additional options to detect VOC pass-thru if filter efficiency declines, prompts timely filter replacement for user safety.

ECM Blower Motor

Smoother, quieter, more energy efficient operation thanks to the use of ball bearings and a more controlled power curve. ECMs help achieve facility sustainability objectives with up to 65% efficiencies and lower costs of operation.

LED Lighting

Cost effective, energy efficient, long-lasting and evenly distributed, provides ample non-glare illumination to increase comfort and to enhance the user experience. LEDs last up to 5 times longer and use 70% less energy than similar incandescent bulbs.

Work Surface Options

Polypropylene work surface is provided standard and is ideal for processes with bases, most oxidants, hydrofluoric acid and more. A choice of stainless steel work surface for more aggressive spill environments can also be selected.

New Filter Replacement Process

Simplifies exchange of used filters for new filters, enhances protection for the user and the environment. Filter replacement is also made safer with the optional SafeSwitch™ Shutter system which closes the exposed filter media face and minimizes operator exposure to the contaminated filters.

Renewed UL Certification

Provides additional documentation for safety and performance in a demanding laboratory environment.

USP 800 Compliant

The Purair Advanced ductless fume hood is USP 800 for handling hazardous drugs in health care settings to promote patient and worker safety, as well as environmental protection wherever hazardous drugs (HDs) are prepared.

At the heart of the Purair Advanced ductless fume hood product line is the innovative Air Science® Multiplex™ Filtration Technology that creates a safe work environment over the widest range of applications in the industry.


  • Safe Package Screening
  • 3D Printing
  • Capsule Filling
  • Chemical Sampling
  • Dental Lab Processes
  • Drug and Chemical Analysis
  • Evidence Processing
  • Precision Weighing
  • Histology
  • VOC Containment, Filter Specific
  • Particulate Containment, HEPA Supported

For More Information

Learn more about the entire family of Purair Advanced ductless fume hoods online at