What they don't tell you about Diesel Particulate Filters (DPF)!
If you own a diesel engine vehicle, you probably already place a lot of faith in your engine’s DPF. In essence, the job of the DPF is to remove carbon nanoparticles, or soot, from the exhaust gas of a diesel engine.
![](https://assets-eu-01.kc-usercontent.com/fb793c58-315a-0196-d3af-7c9c2613d52c/c41e464c-61c5-4c1b-8771-6172e2c9fd85/MicrosoftTeams-image-%285%29-copy.jpg)
DPFs: what is a diesel particulate filter and how to avoid issues
![](https://res.cloudinary.com/carfinance247-co-uk/image/upload/v1481715436/blog/71/Renault-DPF-and-exhaust-system-illustration-compressor.jpg)
What is a Diesel particulate filter? Why it's expensive to repair?
![](https://i.redd.it/9u7mkgn7hmea1.jpg)
Diesel particulate filter… didn't filter well. : r/Justrolledintotheshop
![](https://dpfremedy.com/wp-content/uploads/2015/10/dpf.png)
How Diesel Particulate Filters Work
![](https://s19533.pcdn.co/wp-content/uploads/2017/11/diesel-exhaust-filter-117600.jpg)
Understanding Diesel Exhaust Filters
Is It Safe to Drive With the DPF Light On?
![](https://www.tuned2race.com/wp-content/uploads/2019/04/DPF-Filter-Removal.jpg)
FAQ - Diesel Particulate Filter (DPF) & DECAT
![](https://www.askthemechanic.co.uk/assets/img/DIESEL-PARTICULATE-FILTER-DPF.jpg)
Ask The Mechanic - Diesel Particulate Filter
![](https://bostechauto.com/product_images/uploaded_images/diesel-particulate-filter.jpg)
What Is a Diesel Particulate Filter (DPF)? When to Change and How to Clean - Bostech