How Klenz Sterilising Devices work...


  • Ozone gas - The built-in Klenz modular ozone generator produces ozone gas at the top of the cabinet.
  • This gas is warmed by a heat fan and driven under pressure via ducting directly into the chambers where it comes into contact with the shoes or equipment.
  • The pressure of the gas enables the ozone to penetrate deep into the fabric of the shoes to where the germs, sweat and bacteria reside - the source of bad odours.
  • The gas lifts sweat and odour particles from the fabric and is drawn through the chamber filter to the outlet, before further purification through Klenz's patented filtering system.
  • Ultraviolet Light - The gas mixture passes through a chamber of ultraviolet light, which kills any remaining microorganisms in the disinfection and sanitization process.
  • Activated Carbon Filter - The neutralized air passes through the last filtering system, which is an activated carbon filter to remove any residual odours and reduces ozone to safe oxygen gas.
  • Moisture Purification - Trace ozone levels are further reduced to oxygen using Manganese dioxide filters and the safe moist air is discharged at the base of the device.
  • Ozone stays inside the machine even when the doors are opened in the middle of a cleaning cycle.

Bacteria Tests

ATP (Adenosine Triphosphate) testing is commonly used in hospitals and the sanitation industry to accurately measure bacterial colony levels. By taking swabs from a trainer and using an ATP detector, we measured the levels of live bacteria before and after the Klenz treatment.




As you can see the RLU readings dropped from 1425 to 21 after using the Klenz sterilising machine,  clearly demonstrating the hygienic credentials of the Klenz system. The whole process is safe, produces no hazardous substances and is environmentally friendly.

  • Under laboratory conditions Klenz reduced bacteria levels by 93.6% after 30 minutes.
  • No ozone or polluted gases pass into the environment.
  • Operates at low wattage.
  • Safe for the users of the device.
  • Safe for the environment.