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In-Duct – UV Light Air Purifier

Regular chemical cleaning and disinfecting are not enough to kill bacteria and eliminate odours. In-duct UV light is a permanent solution to solve offensive odours problems, it is safe and operates continuously, with very low power and maintenance costs. It reduces airborne microorganisms and improve air cleanliness.


AirSteril APCO Advanced Photocatalytic Oxidation Technology Combined with UVC Light.

  • PhotoCatalytic Oxidation PCO :

    Carbon based organic molecules contaminants are effectively broken down by AirSteril PCO technology. Millions of highly reactive compounds are created every second and transmitted out of the AirSteril unit and acts as highly efficient catalyst for destroying odour, mold, airborne and surface bacteria, viruses, volatile organic compounds VOC such as formaldehyde, sterilizes the air and all Exposed surfaces 24/7.
  • Germicidal Light UVC :

    Microbes are sterilized by the high levels of germicidal twin tubes PLL UVC light inside AirSteril purification chamber.
  • Negative Ions :

    Negative Ions break down chemical compounds and microbes as well as creates pleasant feeling of well-being.

Power consumption

20 watts – Model : AST1000
36 watts – Model : AST2000


L 280 x W 156 x D 65  mm   (without UVC Lamp)
L 280 x W 156 x D 255 mm  (with UVC lamp) - AST1000
L 280 x W 156 x D 455 mm  (with UVC lamp) - AST2000



Unit Weight

1.5 kg

Number of photo-catalyst bas plate

1 pc

Power cord

2 m

UVC lamp tube life

Approx. 8000 hour


Double rib silicon rubber gasket design for effective air sealing


UV lamp clamping plate with SST mounting thumb screws feature


20mm diameter PC made sight glass design of visual inspection