Professional DPF Cleaning
Off-car DPF cleaning with full before/after flow and pressure testing. Trade pricing. Same-day turnaround available.
What is DPF Cleaning?
Diesel Particulate Filters trap soot and ash. When regeneration can't keep up — short journeys, city driving, ageing vehicles — the filter blocks. Fault codes, limp mode, or complete failure.
A new OE replacement DPF costs £1,000–£3,500. Our clean costs £130–£400. The filter comes back working. That's up to 90% savings for your customer — and healthy margin for your garage.
Our machine uses micro-cavitation technology — microscopic vacuum bubbles in the water stream that implode against soot and ash, cleaning the substrate without chemicals that could damage it. 99% of cleaning completes in the first 5 minutes.
Every clean includes before and after flow testing. You get the data. Your customer gets the proof.
How It Works
Remove the DPF
Your garage removes the DPF from the vehicle. We're bench-only — this keeps costs down and turnaround fast.
Send It to Us
Drop off at our N18 workshop or use our courier service. We provide shipping labels for tracked delivery.
We Clean & Test
Micro-cavitation deep clean — 99% of soot removed in the first 5 minutes. Before/after flow and pressure testing. Photo evidence.
We Return It
Cleaned, tested, certified, warranted. Ready to refit. Same day for local, 48hr for courier.
Pricing
| Vehicle Type | Trade | Retail |
|---|---|---|
| Cars & small vans | £130–£160 | £220–£280 |
| LCVs (Transit, Sprinter, etc.) | £160–£200 | £280–£350 |
| HGVs | £250–£400 | £400–£600 |
| Plant / Agricultural | £250–£400 | £400–£600 |
Final price confirmed after inspection. All prices exclude VAT.
Local Drop-off
Same Day
Drop off before 10am for same-day return.
Courier Service
48 Hours
Door-to-door including transit. Tracked both ways.
Vehicles Covered
All Makes
Cars, vans, LCVs, HGVs, plant, agricultural. Also SCR & DOC.
Before & After
Every clean includes documented test results.
Before Cleaning
Pressure Drop
187.4 mbar
Flow Rate
42.1 l/min
Status
BLOCKED
After Cleaning
Pressure Drop
23.8 mbar
Flow Rate
289.6 l/min
Status
PASS
Sample data. Actual readings vary by filter.
What You Get Back
Cleaned filter
Restored to near-original flow
Completion certificate
Branded, professional documentation
Before/after flow data
Pressure and flow rate readings
Photo evidence
Visual proof of cleaning results
12-Month Warranty
Every DPF clean is backed by a 12-month warranty. If the filter re-blocks due to our workmanship, we re-clean at no charge. Warranty does not cover upstream engine faults, continued short-journey driving, or the vehicle's driving patterns.
Frequently Asked Questions
Need a DPF cleaned?
Get in touch with the vehicle details. We'll quote you within the hour.