We turn any public transport vehicle into an air purifier
Installed in a bus — regardless of its age, EURO class or type of drive — EXEL cleans the air drawn in straight from the road the vehicle is travelling on. A single EXEL removes as much pollution as 100–150 passenger cars produce.
Key factsFrom 2030, air quality standards will become significantly stricter
The revised EU Ambient Air Quality Directive brings EU standards closer to WHO recommendations from 1 January 2030. For annual values, however, they will still remain markedly more lenient. Currently, 4 of Poland's 138 monitoring stations fail to meet the current standards, and none meets the level recommended by the WHO.
See the data and regulations →Two modules, the full spectrum of pollutants
The electrostatic module captures particulate matter across the full size range (PM0.1 to PM10), while the photocatalytic module (TiO2 + UV-C) neutralises nitrogen oxides, carbon monoxide and hydrocarbons. It is exactly the same mechanism as in a car's catalytic converter — except that EXEL does not need heat from exhaust gases to drive the reaction, but energy from UV light.
Explore the technology →Not just buses
EXEL's main task is to reduce the dust and gases most harmful to health: particulate matter of all types and fractions, nitrogen oxides, carbon monoxide and hydrocarbons. The smaller carbon footprint comes from not having to replace vehicles that are still fit for service with newer models (eliminating the production and disposal stages, which generate huge amounts of CO2). It also means building less of the extremely costly and environmentally burdensome charging infrastructure. While limiting new sources of emissions, we gain cleaner air — achieved with energy from the sun.
Air purification systems
for all traffic-related pollution.