--- title: Mobile DPF Cleaning in Selsmore, Hampshire canonical: https://mobiledpfcleaner.co.uk/mobile-dpf-cleaning/selsmore-hampshire/ location: Selsmore county: Hampshire latitude: 50.786590 longitude: -0.957900 service: Mobile DPF Cleaning updated: 2026-10-02 --- # Mobile DPF Cleaning in Selsmore, Hampshire Call-out DPF treatment is the practical way out of a DPF lamp that is showing, if you are in Selsmore. A DPF engineer drives out to your home or workplace in Selsmore, treats the DPF while it is fitted to the motor, and completes a DPF regeneration before heading off. Nothing is removed and the motor sits in your hands. Call 0303 330 1830 and we will ask how the vehicle is behaving, quote you a number before anyone sets off, and book a slot. On-site DPF treatment across Selsmore begins from £299 and is usually completed within around 2 hours. You might not imagine a resident population of about 2,116 to keep our engineers as occupied as Selsmore does. It is no coincidence: the day-to-day driving in the area is just the type that chokes filters, so the DPF jobs add up. Same-day and next-day appointments are routine across Selsmore and the surrounding PO postcode area. What governs it is how much of the week is spoken for. The service runs seven days a week, and the phones are staffed 7.30am to 6.30pm from Monday to Thursday and 7.30am to 5.30pm on Fridays. ## Choked diesel particulate filters across Selsmore, and why Selsmore is a residential suburb, and the trips that belong to it are what a DPF handles worst. Soot that should burn away collects instead, because the filter never finishes a regeneration run. Not on the way down to Mengham Junior School, not sat in the queue on Burdale Drive at the morning rush, not popping to Co-op Food for a few minutes, and not on the quick hop to Emsworth. A good many calls reach us from Selsmore, and from Sea View and Gable Head a little further on. Geography is behind it: with the Waterlooville Bypass under 5 miles away and Portsmouth under 10 miles off, the long unbroken drive that would scour a filter naturally is not one most people do in a given week. The warning light is the last to arrive. Long before it appears, acceleration and power have dropped away, the engine revs have given up climbing as they should, fuel consumption has got noticeably heavier, the stop/start has quietly stopped working, and there may be a diesel odour in the interior or black smoke when you accelerate. You should not take the light stopping again as the end of it. ## So what really goes on during a mobile DPF clean across Selsmore? Below is what follows when the van pulls up, be it your drive, a side street off Astrid Close, or the Co-op Food car park round the corner while you do something else. The technician shows up in a kitted-out working van holding everything the job calls for, so nothing has to be brought from a branch. Live readings is drawn from the vehicle's ECU first, and a fault read is carried out, all prior to any work. That establishes how full the diesel particulate filter really is, as a percentage and by soot weight, and checks the sensor feeds, glow plugs and connected hardware. The aim is to establish whether the DPF is really the problem, because a dash light alone does not prove it. Where the unit proves to be the fault, the best injection point on the vehicle is used to inject a treatment agent, which opens out inside and breaks up the baked-on soot and ash a regeneration on its own will not shift. A thoroughly blocked DPF may require a second clean. A DPF regeneration burn then clears whatever is left. You decide. Come along for a monitored drive, out through Selsmore and back, which hands the filter the type of run it has been going without. Or stay put and have a static burn run on site, with the live figures verified after that. A second diagnostic scan proves the change, clears the warning light and lists any codes still outstanding. Somewhere to stand for the length of the job is the only ask, and the engine itself will need to turn over at points. You do not have to wait with the car at all. A driveway in Selsmore works, so does a workplace car park, so does a quiet corner near Late Lounge. ## Establishing the diesel particulate filter, and not something else, is to blame Two things fall out of the questions over the phone: whether a DPF clean will solve the faults you have described, and what the figure is. That is why they are asked, and it is not small talk. Nothing is sent out to Selsmore until the job has been costed. Cleaning is the cure to a loaded filter. It is not the cure to everything that shows a light on a dashboard. The check we run first distinguishes the two, and where the fault rests elsewhere — a sensor, an EGR fault, an AdBlue system, glow plugs, injectors, a turbo — cleaning the filter will not solve it, and we will flag it ahead of any cleaning rather than after you have already paid for it. ## Is DPF regeneration alone ever the whole answer? A long run will clean out a diesel particulate filter that is only just starting to clog, and it is worth attempting before calling anyone. Give it under 5 miles out of Selsmore to the Waterlooville Bypass and hold a steady speed, or take the long way into Portsmouth. What will not be enough is another five minutes over to Fleet. There is a soot load beyond which a regeneration by itself will not clear the DPF, and limp mode with the light lit means you are beyond it. An on-site clean in Selsmore is the next step. Two things worth bearing in mind first: - Using the vehicle without a functioning DPF is illegal, and the vehicle fails its MOT. Hollowing the filter out is not a remedy. - DPF renewal is what people frequently look up, but nothing is replaced. Your existing unit is cleaned in place when a DPF engineer comes to you, and returned back into service. On-site treatment in Selsmore is ruled out by a car that will not turn over. The work then takes place at our own premises instead, within a day of the unit arriving, with overnight courier back. Getting it boxed up and on to a carrier is down to whoever removes it. You will require a garage to take the unit off and put it back, on both services. ## DPF cleaning pricing in Selsmore On-site DPF treatment is priced from £299. What a given job adds up to hinges on the vehicle and on what the filter proves to need, which is why the number is given on the phone rather than listed as a flat figure. Tell us what you own and approximately whereabouts you live, whether that is across towards Bowls Hall, over by Sea View, in the heart of Selsmore, or further off in the PO patch. Both change the figure. You will know the number yourself prior to anyone being dispatched. The work comes with a 30-day warranty including follow-up care after the clean. You get a technician back out to Selsmore if the DPF dashboard light reappears inside that window. Every caller puts to us what a guarantee is actually worth, and that is the straight answer rather than a badge on a web page. ## Diesel particulate filter cleaning around Selsmore, on any make The same on-site visit handles cars, vans and light commercials, HGVs, plant and site machinery, and agricultural machinery. Treating in situ is the way on every one, and it takes place at your address rather than our workshop. We cover Selsmore and everywhere around it — Sea View, Gable Head, over past Fleet and North Hayling — and our engineers are down Burdale Drive most days. Nationwide coverage has it that being just outside Selsmore, or elsewhere in Hampshire, is no obstacle. After the clean you are emailed the diagnostic report from before and afterwards, along with guidance geared to how the motor is actually driven around Selsmore. That is the part that keeps the DPF from blocking up again. Catalytic converters are cleaned on the vehicle as well, which counts because a choked one is easily mixed up with a clogged DPF. Its signs are different — sluggishness, a sulphurous smell, more heat than usual under the floor, and frequently a P0420 stored code. ## About the Selsmore area Selsmore is a coastal suburban area in Hampshire, situated near the city of Portsmouth and close to the neighbouring communities of Eastoke and Mengham. Selsmore lies at a low elevation of around 5 metres, reflecting its proximity to the sea. Selsmore is characterized by its predominantly detached housing stock, which is typical of many suburban areas in the South East of England. ## DPF cleaning queries from Selsmore motorists How much is a mobile DPF clean in Selsmore? Tell us what you run and where you are, whether that is across at Gable Head, in Selsmore itself, or anywhere across the PO postcode area. Both move the figure, which begins from £299. Is the service call-out in Selsmore? That is the entire point of the service. A technician travels to your home or your workplace across Selsmore and the broader Hampshire area. You keep the diesel particulate filter on the motor throughout, because it is treated exactly where the motor stands. How fast can a technician get to me around Selsmore? Subject to the week's diary, that same day or the next is the typical answer. You will have a straight answer on what is open in the PO postcode area the moment you phone 0303 330 1830. How much time am I without the vehicle for an on-site DPF clean? A couple of hours handles most jobs. Add to that where a repeat clean is called for. Do I genuinely need a DPF? Can I have it removed instead? Taking it out is not on the menu. A vehicle without a working DPF will fail its MOT, taking it out is an offence, and the original problem is still there. Am I looked after if the DPF warning light returns? The 30-day warranty covers follow-up care, and that means a return visit to Selsmore. After the cleaning, how long will it hold up? It depends on how you run it after that. Short runs round Sea View and back do very little. What works is a sustained run — out past Portsmouth, or down the Waterlooville Bypass under 5 miles from Selsmore. What fits your motor is something the engineer who attends explains on the day. ## Set up on-site DPF cleaning across Selsmore Phone 0303 330 1830 and set out what the car is showing. You will have a quote, and a time that suits you, before anyone is sent out to Selsmore. If it is outside office hours, email enquiries@dpf-fixer.co.uk and the same office picks it up next morning. DPF Fixer Ltd is rated 4.5 out of 5 from 1,989 reviews on Trustpilot. Mobile DPF Cleaner is a trading name of DPF Fixer Ltd; the rating is held by DPF Fixer. SSIP Approved, ISO 14001 certified, ISO 9001 certified and SafeContractor approved — and our technicians carry comprehensive public liability cover on top of it. Send the details across instead and we will get in touch