Portable UV-C air steriliser

72W Custodian UV-C safe air steriliser units are available now

air marshal custodian air steriliser


Recommended for use in service-providing facilities (hair and beauty salons), health care facilities, hotels, restaurants, public administration, higher education and care facilities, as well as for private use. 

> Air Marshal staff can calculate UV-C exposure times for each instance. Extra care must be taken to avoid accidental direct exposure to UV-C light. 

> Can be fitted with a HEPA filter.


Air Marshal Custodian air sterilisation units emitting ultraviolet (UV-C) light are one of the most effective devices capable of removing viruses (including COVID-19), bacteria, fungi from the environment or destroying the DNA or RNA of any exposed microorganisms.

They are an ideal economical and aesthetic solution to the problem of air disinfection in constantly occupied rooms where exposed UV-C light cannot be used whilst people/animals are in the vicinity. 

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 disinfected, before pushed out as clean air at the top.

Shielded UV-C light does not escape from the unit, so it can be used in rooms where it can safely and effectively disinfect the air in the presence of people, allowing them to carry-on with their work. This method allows for eliminating harmful microbes from 110 to 160 m3 of air per hour.


Air flow disinfection / sterilisation 

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.


  • Supply voltage: 220-240V 50/60HzUV-C wavelength: 253.7 nm
  • Body colour: White
  • Light source lifespan (UV-C): 9000 h
  • Ingress protection class: IP20
  • The maximum volume (cubature) of the disinfected room
    during air flow disinfection is about 50 m3
  • Power cord: 3m
  • ON/OFF switch
VersionPower (W)Life of UV-C lampPlugCableProtection ClassSupply VoltageWeight (kg)Order Code
Single function729000hUK 13A3mI220-240V6.6AMCU72