FDRS, which stands for Fine Dust Reduction System, is an advanced system serving the infra market. This system is successfully developed for use in tunnels, optimizing the air quality reducing traffic emissions.

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INFRA market

Air pollution from traffic source is concentrating at the tunnel mouths, which is the ideal location for FDRS to operate with optimal performance. At this concentrated spot the FDRS captures the emissions from traffic, reducing it from swarming into the environment outside of the tunnels, which are often vulnerable urban areas.


FDRS is a indoor solution to help eliminate fine particulate matter. FDRS reduces a large array of fine particulate matter of at least 50% in indoor environments. The system comes with practical LED indication, and is IoT ready. The FDRS is sustainable and totally noise free. FDRS operates safely for humans and animals without using filters or mechanic ventilation.


Air quality is more than ever a top priority for the health and safety of people. FDRS takes care in reducing the health effects of fine particulate matter stemming from metals, micro plastics, bacteria, fungi, soot, viruses etc. Scientists warn for the inhalation of these microscopic, invisible particles which effect the respiratory system, the cardiovascular and endocrine system , impacting neurological health as well.


More about our recent projects here.

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Technology behind the FDRS

Features FDRS

  • Up to 50% fine dust reduction in the indoor environment *
  • Attracts all types of (ultra-) fine dust, such as: exhaust fumes, building material, metallic substance, fungi, bacteria, viruses etc.
  • Reduces all sizes of (ultra-) fine dust PM0,1 to PM10
  • Simple control with LED indication
  • Contributes to a healthy living and working environment
  • Energy-efficient
  • Noise free
  • Safe for humans and animals
  • No moving parts
  • Easy to install
  • Easy to operate
  • No filters
  • Modular construction
  • Low maintenance
  • Smart City ready (IoT)

*Depending on various environmental conditions

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fine dust solution for sustainable tunnel projects reduce PM2,5 in the tunnel environment
particulate matter reduction in tunnels with FDRS StaticAir
sustainable zero emissions innovation for tunnels FDRS StaticAir air purifiers in tunnels PM2,5 reductions

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Interested in what we can do for you?

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+31 (0) 345 – 745 920