Diesel Particulate Filter (DPF)

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Diesel particulate filters are a vital part of the exhaust systems in diesel cars. They hoover up the soot produced by combustion in a diesel engine, preventing the harmful matter from leaking into the environment. They need to be periodically cleaned and emptied, but over time they can wear out completely. If that happens, it’s time for a replacement. At Halfords, we’ve got replacement DPFs for most common diesel cars. It’s easy to find your perfect part by using our online spares finder. Enter your registration or select your vehicle from the drop-down menus, and you’ll see the right filter. Working on your exhaust system is quite complicated, so make sure you have the right tools for the job. It’s also worth checking your DPF sensor before swapping the filter too, as this part can fail as well. If it’s in stock, you can pick it up from your choice of local Halfords store with our Click & Collect service. If it’s easier, spend £40 and we’ll deliver your new part for free.