BMW 225d F30 11/2012-11/2013 | Catalytic Converter with DPF
£725.00
A diesel particulate filter, also known as a DPF or FAP filter, is a device that is fitted to the exhaust system of diesel engines to reduce emissions of particulate matter, or soot. The DPF works by trapping the soot particles in a porous ceramic or metallic wall-flow filter, which prevents them from being released into the atmosphere. This helps to improve air quality and reduce the environmental impact of diesel engines.
Over time, the soot that is trapped in the DPF can build up and clog the filter, reducing its effectiveness. This can lead to a decrease in engine performance and fuel efficiency, as well as an increase in emissions. To prevent this from happening, the DPF needs to be periodically cleaned or replaced. This can be done through a process called "regeneration," in which the soot is burned off at high temperatures.
DPFs are required on all new diesel engines in many countries, including the United States and European Union, to meet stricter emission standards. While they can add to the cost and complexity of diesel engines, DPFs are an important technology for reducing emissions and improving air quality
In the United Kingdom, the law requires that all new diesel engines be equipped with a diesel particulate filter (DPF) in order to reduce emissions of particulate matter, or soot. This requirement applies to both passenger cars and commercial vehicles, and is part of the UK's efforts to improve air quality and meet stricter emission standards.
If a vehicle is found to be operating without a functioning DPF, it may be subject to fines and other penalties under UK law. In addition, drivers of vehicles without DPFs may be subject to increased scrutiny and potential penalties from local authorities.
Overall, the requirement for diesel engines to be equipped with DPFs is an important step in reducing emissions and improving air quality in the UK. While the technology can add to the cost and complexity of diesel engines, the benefits of cleaner air and a healthier environment make it worthwhile.
