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FDRS (Fine Dust Reduction System) is an innovative system serving the infra market. The one-of-a kind system is especially designed for tunnels. FDRS helps to improve air quality and reduce harmful emissions in traffic and the environment. Our system is a stand-alone unit, manufactured in the Netherlands, and can be used for new and existing tunnels.

Watch our reference video of the Kiltunnel, the connection between Dordrecht and the island of Hoeksche Waard. The Kiltunnel is a main traffic artery for cars and cyclists. Within the tunnel, we have 20 of our systems that together account for a 57% reduction in particulate matter. (PM2.5 - PM10).

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Hidden Dangers: Study reveals increased pollution in road tunnels!

Do you live near a road tunnel? Did you know that road tunnels can contain significantly higher levels of air pollution? Various studies have demonstrated this concerning issue, highlighting the urgent need for measures to address the health risks posed by poor air quality in these enclosed spaces.

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INFRA market

Air pollution from traffic source is concentrating at the tunnel mouths, which is the ideal location for the FDRS to operate with optimal performance. At this concentrated spot the FDRS captures the emissions from traffic, reducing it before it can reach vulnerable urban area’s


FDRS is an indoor solution to help eliminate fine particulate matter. FDRS reduces all kinds of fine particulate matter of at least 50%. 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 mechanical ventilation


The infrastructure market is increasingly focusing on improving air quality, with the health and safety of people as the top priority. Fine dust is the biggest problem for air quality in tunnels. Fine dust is mainly generated by car tires, engines and vehicles. Take older diesel motors, a prominent source of carbon dioxide. Also Brakes contribute immensely to the emission of particulate matter. According to a British study by Emission Analytics, the emission of fine dust from car tires can be up to 1000 times higher than that of gasoline and diesel engines.

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Our Technology

Download the FREE brochure and learn why FDRS is the solution for Air pollution in traffic tunnels.

Learn more about the one-of-a-kind system; FDRS (Fine Dust Reduction System) and see why more and more traffic tunnels all around the world are using FDRS-systems. Download the brochure and see how FDRS  systems are capable of reducing (ultra-)fine dust with more than 50%.

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Victory Boogie Woogie Tunnel.

Here you can watch our reference video of the Victory Boogie Woogie Tunnel, a busy main access road to The Hague. The tunnel, with 2 lanes in both directions, is the most sustainable tunnel in Europe, partly thanks to our system. Our technology guarantees a reduction of particulate matter (PM 2.5 - PM 10) by at least 55%, ensuring clean air for everyone traveling through the tunnel and living near it.

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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
Kiltunnel project StaticAir
FDRS system of StaticAir

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Interested in what we can do for you?

Please contact us
+31 (0) 345 – 745 920