The Defender is a scientifically tested air conditioning retro-fit which is proven to purify germs and bacteria that circulate within the air and through your air conditioning machines.

Harnessing the power of naturally made ionized-hydro-peroxides the Defender affordably delivers a heightened level of safety, cleanliness and security to your venue.

Expansively tested across the world, approved by the USDA, FSIS, and FDA, endorsed for use in both US Military Hospitals and American Schools this ground-breaking technology is exclusively brought to Australia by Chief Mechanical Services.

The Defender has custom uses in the following environments

Choose yours to find out more about this revolutionary product


Pubs & Clubs

School & Child Care

Health & Aged Care

The Results are Extraordinary

  • 99% kill of H1N1 Swine Flu
  • 99% of microbe from human sneeze killed at 1 metre distance
  • 99.99% reduction in surface bacteria & viruses
  • 97% reduction in airborne bacteria
  • 99% reduction of Ecoli, Listeria, Strep, Tuberculosis, Bird Flu
  • 97% reduction of airborne mould
  • 85% reduction in VOC
  • 85% odour reduction