Big Ass Fans

UVGI Technology

UV light has been a scientifically proven technology for over 70 years.
By incorporating UVGI (UV-C) technology with our fans, we are able to move pathogens*
through the upper-room – continuously returning the air where it’s needed most – to the people below.

The Big Ass Fans Clean Air System UVGI (UV-C) Antimicrobial Technology **kills 99.9% of viruses in the air in 20 minutes.
Virus testing includes SARS-CoV-2 and PhiX174 bacteriophage.

How it works

How it works

Our fans circulate air through the upper-room

UV-C rays in the upper-room kill pathogens**

The fan returns air to the occupants below

Products with UV-C Technology

– Commercial / Residential Applications –

HAIKU®

with UV-C Technology

The epitome of sophistication, Haiku now offers a seamlessly integrated UV-C fixture to deliver more comfortable conditions with style and innovation.

  • Equipped with proven UVGI (UV-C) technology

    Diameter options of 52, 60, and 84 inches

  • Variety of finish options, controls, and more

ESSENCE®

With UV-C Technology

Quiet and comforting just got cleaner. Essence combines a silent, gearless direct-drive motor with UV-C technology to distribute airflow and provide comfort.

  • Equipped with proven UVGI (UV-C) technology
  • Diameter options from 8 to 14 feet
  • Whisper-quiet operation
  • UV-C technology is retrofittable

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With UV-C Technology

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Airflow is what sets us apart

Clean Air System

UV-c Technology

  • Big Ass fans circulate air through the upper-room where UV-C fixtures are present.
  • LED indicator lights illuminate to show that the fan is killing pathogens.**
  • Big Ass Fans’ UV-C system produces more dilution airflow than a typical commercial HVAC system.
Air Purification

Competitors

  • Competitors’ in-duct systems with UV-C must continuously run to clean occupied spaces.
  • In-duct systems use UV-C within the ductwork, not in the rooms where people interact.
  • In-duct UV-C applications are limited by the airflow delivered by the HVAC system.