DPF cleaning FAQs

Mobile DPF cleaning starts from £240. The final quote depends on your vehicle and the fault. Share your registration, postcode and symptoms so we can confirm the price before you book. Ask for a quote.

Professional DPF cleaning can be suitable when the filter is in a serviceable condition and the correct procedure is followed. We assess the fault first. Cleaning will not repair a cracked or melted filter, and we will explain if another repair is needed. Suitability must be checked for your vehicle; cleaning is not a universal fix.

Our mobile service uses on-car cleaning where suitable, so the filter stays fitted. We check the fault and explain the appropriate next step before proceeding. See how the service works.

We diagnose the problem before cleaning. Depending on the vehicle and fault, this can include fault codes, live data and DPF pressure checks. We check the result afterwards and explain our findings and any further work needed.

No. A warning may involve pressure sensors, other engine faults or a damaged filter. Cleaning alone will not solve every cause. Diagnosis helps establish whether cleaning is appropriate or another repair is needed.

Follow the warning-light instructions in your vehicle handbook. The correct response depends on the vehicle, the lights showing and how it is running. If you are unsure, seek vehicle-specific advice before driving; do not assume that a motorway drive is appropriate for every warning.

The time needed depends on the checks, the condition of the filter and any additional faults. We will discuss the likely appointment length when you book and keep you informed during the visit.

If the DPF light returns within 30 days due to our cleaning, we offer a free follow-up inspection. This is not a guarantee against unrelated faults or a promise that every DPF can be restored. Read about our aftercare.

We provide mobile DPF cleaning across Hertfordshire, Bedfordshire and Buckinghamshire. Send your postcode to confirm coverage and availability. View Hertfordshire coverage.

Call 07393 912231, message us on WhatsApp, or use the quote form. Have your vehicle registration, postcode and a brief description of the problem ready.