PURItech has a range of different Diesel Particulate Filters for different types of commercial and domestic vehicles. Our website is structured to provide information for Heavy Goods, Light Commercial and Passenger Carrying Vehicles. For all other enquiries please use our contact form on the contact us page.
PURItech has an extensive dealer network where filters can be fitted and cleaned. For more information please visit our About Us page for the current list of Puritech approved dealers.
The Low Emission Zone (LEZ) was introduced in 2008 to encourage the most polluting heavy diesel vehicles driving in the Capital to become cleaner. The LEZ covers most of Greater London. To drive within it without paying a daily charge these vehicles must meet certain emissions standards that limit the amount of particulate matter (a type of pollution) coming from their exhausts.
Despite significant improvements in recent years, London's air pollution is still a concern.
So much so, that from 3 January 2012 the LEZ emissions standards will become more stringent. More vehicles will be affected, and those that are already affected will need to meet tighter emissions standards.