Off-car deep-clean and reconditioning for blocked diesel particulate filters and catalytic converters

DPFs: Our off-car service is the most effective solution for heavily blocked filters that cannot be recovered with a regeneration. Using specialist equipment, we remove the soot and ash build-up from deep inside the DPF, restoring airflow, engine performance, and fuel efficiency.

Note: if your vehicle still runs, we can come to you and deep-clean the DPF deep on-car - see details here

CATs: Cleaning is recommended as a preventive measure once a year, or every 10-12,000 miles – carbon build-up is estimated to be the root cause of 85% of failures.

Cleaning is a cost and time-effective alternative to replacement for both DPFs and CATs and is trusted by garages, fleets, and retail customers across the UK.

Need help before you order? Call 01342 522041

All you need to do is package the unit (not including exhaust pipe) safely, and book our courier collection as part of the checkout procedure. (You can use your own courier if you prefer).

On receipt we check the unit for structural integrity, including pressure-testing, and carry out the cleaning and drying procedure, followed by final pressure-testing.

● Full internal inspection
● Advanced off-vehicle cleaning process
● Airflow and back-pressure testing
● State-of-the-art equipment & procedure

Our end-to-end service typically takes 5–7 days door-to-door, including nationwide collection and return.

Cars • Vans • LCVs • HGVs • Plant & specialist vehicles

Note: If we detect defects that render the unit beyond repair we will contact you to advise you of the cost of a replacement. Your payment for our cleaning service will be refunded or applied to the cost of a new unit, as you choose, minus our courier costs.