Dedicated for mobile UV-C air steriliser

Defender Drive UV-C safe air steriliser units are available in 18W / 12V or 230V

defender drive air steriliser


> Dedicated for installation inside means of transport (Taxis, Buses, Coaches, Trains, Trams).

Mobile airflow sterilisation with UV-C light.

> Models available for connection to 230V power supply and 12V vehicle socket.


Air Marshal’s present a new solution to the problem of air sterilisation / disinfection inside a means of transport.

The Defender Drive is specially constructed for installation inside Taxis, Buses, Coaches, Trains or Trams. This makes it an ideal, economical and aesthetic solution to the problem of air disinfection in spaces constantly occupied by passengers.

Using forced circulation, air passes through the bottom of the unit and up through the interior of the lamp, where it is exposed to UV-C light and sterilised, before being pushed out as clean air at the top.

Shielded UV-C light does not escape from the unit, so it can be used in areas where it can safely and effectively disinfect the air in the presence of people, allowing them to carry-on with their day whilst reducing the chance of transmission of viruses like COVID-19.

Defender Drive UV-C units can be connected with a 230V plug or a 12V vehicle socket.


Air flow sterilisation function

Thanks to forced circulation, the air passes through the interior of the lamp, where it is exposed and disinfected, and then pushed out. Shielded UV-C light does not escape from the lamp, so it can be used in rooms where it is necessary to safely and effectively disinfect the air in the presence of people.


Efficiency and safety of use is a priority 

The design of the unit interior ensures perfect air flow and the highest level of disinfection efficiency. The Defender Drive is equipped with protection against opening. Removing the top cover requires a hex key.

Defender Drive units are available with a 230V cable and plug or 12V cable and vehicle plug.


Airflow disinfection function

Supply voltage: 220-240V 50/60Hz

UV-C wavelength: 253.7 nm

Body: steel, powder coated in white

Light source lifespan (UV-C): 9000 h

Ingress protection class: IP20

Airflow: 84 m3/h

Dust filter

Very low weight: 2 – 2,5 kg


Air Marshal UV-C-Defender- Air Disinfection Unit
VersionPowerLife of UV-C lamp PlugCable LengthSwitchProtection ClassSupply VoltageWeight (kg)Order Code
230V cable18W9000hUK Plug3m+I220-240V2.5AMDD18P
12V cable18W9000hCAR5m+III12V2.5AMDD18C