Proven technologies paired with best selling big fans in the worldThe Future is in the Air

Big Ass Fans

Ion Technology

Ions are naturally occurring electrically charged particles. Our fans – armed with our bipolar ionization units – create massive amounts of ions and distribute them rapidly through powerful airflow – all without producing any harmful ozone.^

How it Works

1

Our proprietary bipolar ionizer generates massive amounts of ions

2

Ions attach and destroy pathogens*

3

Our fans rapidly deliver ions where your people are

*The Big Ass Fans Clean Air System Ion Generator 1kills >90% of viruses on surfaces in 30 minutes and kills >99.9% of viruses on surfaces in 60 minutes; 2kills >96% of bacteria and fungi on surfaces in 60 minutes; and 3kills >97% of the SARS-CoV-2 virus in the air in 30 minutes and kills >99.99% of the SARS-CoV-2 virus in the air in 60 minutes. Testing based on 1 virus testing includes Equine Herpesvirus, Influenza A virus, Influenza B virus, Rhinovirus, and SARS-CoV-2; 2 bacteria testing includes Escherichia coli, methicillin-resistant Staphylococcus aureus (MRSA), and Streptococcus equi; and fungi testing includes Aspergillus niger; and 3 virus testing in air includes SARS-CoV-2.

Rapid Delivery.
Maximum Effectiveness.

An ion’s lifetime is only about 30 seconds. This means that ions need to be delivered quickly to the air and surfaces where people live and work. Rather than concealing ionizers within ductwork like some systems, Big Ass Fans integrates ionizers into our fans to distribute ions quickly.

Products with Ion Technology

— Industrial / Commercial Applications —

Airflow is What Sets Us Apart

Big Ass Fans

Ion Technology

Big Ass fans’ integrated ionizers distribute ions directly to your people.

Big Ass Fans’ ion system is installed into occupied spaces for effective in-room antimicrobial activity.

Big Ass Fans provides higher in-room levels of ions compared to HVAC output.

Air Purification

Competitors

Competitive units conceal ionizers within the ductwork making it harder to distribute ions into the occupied space.

Competitive units rely on HVAC to distribute the ions, meaning that your HVAC must be running at all times.

Most competitors do not provide commissioning service to verify ion levels in the occupied space.

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

1

Our fans circulate air through the upper-room

2

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

3

The fan returns air to the occupants below

Technology You Can See

Our fans with UV-C technology have an integrated light that glows to let you know that it’s working.

Products with UV-C Technology

— Commercial / Residential Applications —

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.