Ultra Low Emission Zone (ULEZ)

London Mayor, Sadiq Khan has confirmed the Central London ULEZ will be introduced from April 2019. The zone will cover the same area as the congestion charge zone and will operate 24 hours a day, 365 days a year and will affect all vehicles.   Vehicles will be required to meet Euro VI standards to enter the zone…

HJS Cityfilter

HJS CityfilterSMF-CRT HJS diesel particle filters guarantee clean air. They hold back the soot particles effectively in their interior, including fine-grain dust, and clean themselves of deposited soot continuously and autonomously. The sintered metal filter technology developed by HJS and distinguished with the German Environmental Prize guarantees this. HJS filter solutions are TÜV approved and…

 HJS makes the London bus clean

Menden, June 2017 – It is the future project of the city of London – and a milestone for the environment. HJS will make London city buses cleaner. With its English partners EEL, the company from South-Westphalia has been awarded the contract for retrofitting in London.   HJS is part of the air purification future…