Air Handling

Huntair® and CleanPak® air handler and fan filter units have been designed specifically for cleanroom applications to provide the highest level of performance, efficiency, reliability and very low vibration and noise levels.  Units feature easily cleanable surfaces and low off-gas materials able to withstand harsh chemicals.

Recirculating Air Handler (RAH)
  • Mounted directly on ceiling plenums or on a separate floor or mezzanine
  • Vertical upflow or downflow
  • Highest level of performance and reliability
  • Meets NC-60 noise criteria and below
  • Custom sizes from 1000 to 200,000 cfm
  • Easy to remove fan/motor assembly
  • Volume control and flow measurement options
  • Cabinet finish easy to maintain with low off-gas materials
Small Cabinet Fans
  • Flexible modular design
  • 400 to 8,000 CFM and 0.5" - 5.0" TSP
  • Replaces PlenPak fans for higher CFM
  • Single or dual direct drive plug fan design
  • Measuring stations available: VFD or P-Cone
  • Optional HEPA filter sections
  • Powder coated or stainless steel cabinet
  • Quiet, low vibration operation without requiring an isolation base
Make-Up Air Handlers
  • Welded structural steel base
  • Removable panels and insulation
  • Rugged, efficient and quiet fans
  • Optional P-Cone airflow measurement
  • Non-shedding insulation panels
Fan Filter Units
  • Stainless steel, aluminum, or powder coated
  • Low power consumption & harmonics
  • Open communications protocol
  • 100% speed control
  • Full monitoring
  • Flexible filter options
  • Fully integrated to flush or T-grid systems

For assistance with your cleanroom projects, please contact our cleanroom support team.



Modular Cleanrooms

Huntair, CleanPak, Servicor
19855 SW 124th Avenue
Tualatin, OR 97062
Map & Directions

TEL: 503.639.0113
FAX: 503.639.1269
Cleanroom Literature
Cleanroom Literature