VIRUSKILLER™ Air Sterilisers

Radic8 VIRUSKILLER™ Air Filters And Air Purifers

The World's Most Advanced Clean
Air Technology

Clears Coronavirus From The Air With A 99.9999%
Kill Rate Efficiency

Radic8’s VIRUSKILLER™ air sterilisers clear the air of viruses and bacteria on a single air pass, improving indoor infection control and helping reduce the spread of viruses.

Independently verified clean air technology

With more than 16 years of innovation behind it, Radic8’s VIRUSKILLER™ air sterilisers are proven to work against a wide array of airborne viruses, as well as bacteria, VOCs, toxic gases, allergens and pollen.

Developed in response to the SARS outbreak in South Korea in 2003, there are now more than 370,000 installations throughout the country. By sterilising the air in a single pass, the air pushed into the breathing zone is clean and safe, providing real-time protection. Other air purifiers require multiple passes to achieve the same results.

Sterilises Sick Air

Neutralises Toxic Air

Filters Dirty Air

Viruskiller Air Sterlisers

  • 99.9999% virus kill rate
  • Plug and play
  • Laminar flow draws contaminated air in and sends sterilised air out to the breathing zone
  • Sterilisation in a single air pass for real-time protection
  • Large capacity cleaning
  • Easy maintenance
  • Internal air quality sensor
  • Ozone free

Reduced infection risk

A single sneeze from an infected individual can release up to 40,000 pathogenic droplets, while studies suggest these droplets can remain in the air – and viable – for between 3 and 16 hours. By capturing bioaerosols while they are still in transit, sterilising them immediately, and cycling clean air back into the breathing area of the interior space, Hextio reduces the risk of airborne infection. It also lessens contaminant settlement on surfaces, reducing the risk of infection through touch.

The World's Most Advanced Air Sterilisers


Neutralises pathogens in larger rooms up to 60 m2

  • Wall hung or free standing
  • Stylish and compact
  • Simple to maintain
  • 36 minutes to clean 60m2

Perfect for larger homes, classrooms, nurseries, public areas in hotels and care homes, waiting rooms, health centres, opticians, hairdressers, beauty bars and small gyms.



Neutralises pathogens in larger rooms up to 100 m2

  • Floor standing
  • Plug and play
  • Low running costs
  • 23 minutes to clean 100m2

Great for larger public areas such as hotel lobbies, cinemas, theatres, small warehouses and food factories, gym floors, fitness studios, sports halls and lecture theatres.



Neutralises pathogens in larger rooms up to 165 m2

  • Wide coverage
  • Floor standing
  • Simple maintenance
  • 36 minutes to clean 165m2

Great for large, open-plan indoor spaces such as congregation spaces, large lobbies, leisure facilities, factories, offices, restaurants and shops.


Also Available From Radic8: Hextio

Neutralises pathogens in larger rooms up to 20 m2

  • Plug and play
  • Free standing on floor or table
  • Easy maintenance
  • 85 minutes to clean 20m2

Perfect for living rooms, bedrooms, home workspaces, small offices and private vehicles.


Clean air, everywhere

Cross contamination of airborne viruses and diseases is up to 19 times more likely indoors than outside. What’s more, indoor air can be considerably more polluted than outdoor air, with these indoor air pollutants increasingly considered a risk to health and wellbeing.

  • Homes: Clean air for your home
  • Open plan offices: Complementing existing air conditioning
  • Care homes: Protection for the vulnerable in communal areas
  • Hotel rooms: Provide the luxury of clean air to your guests
  • Gyms and Studios: Perfect for open workout spaces
  • Classrooms: Reduce sick days in schools, nurseries and universities
  • Factories: For a clean operating environment
  • Salons: Great in opticians, hair salons, health centres and more

Which viruses, bacteria and gases have been tested?

Viruses tested include poliovirus, influenza, adenovirus, coronavirus DF2 (the same family as SARS-CoV-1) and coronavirus SARS-CoV-2 (which leads to Covid-19) with no detection of these viruses after a single air pass.

Bacteria tested include E.coli, Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Klebsiella pneumoniae and Aspergillus niger (black mould) again with no detecction following a single air pass.

Hazard gases tested include Acetic acid, eradicated from the area within 30 minutes, and Acetaldehyde, eradicated within 2 hours.