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Whisper Clean HEPA Diffuser

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  • Weight: 70 lbs
  • 12” Collar
  • 1200-2000 CFM NAM usage
  • One year warranty
Availability: Typically in stock (Details)

For large quantity orders please call for pricing 1.800.400.9473


Product Information

The Whisper Clean HEPA provides gentle and quiet secondary HEPA air diffusion into sensitive environments. It can be used with any standard negative air machine (not included) and has a removable aluminum grille for easy HEPA filter exchange.

The HEPA filter is rated at 2,256 CFM 99.99% @ 0.30 micron.


  • Beneficial for containment projects; helps deliver optimum ACH and manage the large volume project exhaust when maintaining negative pressure.
  • Ability to exhaust into occupied areas or where the exterior exhaust is not an option.
  • Reduction of labor; eliminate set up of exhaust ducting to the exterior building envelope.
  • Reduces energy loss by avoiding exhausting conditioned air.
  • Eliminate breaching the building envelope by removing a window for exhaust.
  • Improve jobsite and fire life safety on the project reducing long exhaust temporary ducting.
  • Secondary HEPA filtration provides for added assurance of particulate capture in the event of primary HEPA filter breach.
  • All HEPA Air Filters are DOP tested with support documentation included for each filter.
  • Gentle diffusion of air into occupied areas; removes “blast” of air from negative air machines going direct into occupied areas.
  • Reduces decibel level of the NAM exhaust by more than 20%
  • Optional fire damper attachment for penetrating rated walls.
  • Easy to move. Works with a standard negative air filtration units.
  • 5” wheels that allow push and pull maneuvering.
  • HEPA replacement filter available: AA-WHADF-EA
  • Dimensions: 51” x 27” x 24”


More Information
Brand Whisper Clean
Category Air Scrubbers
Air Scrubber CFM Rating 1200-2000
Ductable Yes
Weight 70 lbs
Warranty Information One year warranty
Condition New
Manufacturer Model Number WCD2-K
Manual / Schematic