STEP 01
Initial CheckInspection
DPF Diagnostics Before Cleaning
We inspect the DPF, DOC or SCR component for visible damage, contamination and flow restriction before determining whether cleaning is appropriate.
Professional FLASH Restoration for Class 6–8 trucks, owner-operators and commercial fleets across New York.
DPF BOX provides professional DPF cleaning in Staten Island for commercial trucks, owner-operators and fleets throughout New York City. Every eligible filter is inspected, cleaned and verified to help restore airflow and reduce excessive restriction.
STEP 01
Initial CheckWe inspect the DPF, DOC or SCR component for visible damage, contamination and flow restriction before determining whether cleaning is appropriate.
STEP 02
Deep CleaningOur FLASH process uses tuned fluid dynamics to remove accumulated soot and compacted ash from the filter channels without relying exclusively on prolonged high-temperature baking.
STEP 03
Approx. 2 HoursMost eligible filters can be processed in approximately two hours, helping reduce downtime for commercial vehicles.
STEP 04
Flow VerifiedAfter restoration, we compare pre-cleaning and post-cleaning restriction readings and document the result before the filter is returned.
Traditional thermal cleaning may require extended heating cycles. FLASH Restoration uses controlled hydrodynamic flushing to remove soot and non-combustible ash without relying exclusively on prolonged high-temperature treatment.
Targeted fluid pressure is controlled to remove internal channel buildup while minimizing stress on catalytic coatings and ceramic monoliths.
Engine regens burn off soft soot but leave incombustible lubrication ash. Hydrodynamic flushing forces accumulated mineral deposits out.
We service eligible DPF, DOC, and SCR components used across major commercial truck platforms, including Freightliner, Kenworth, Peterbilt, Volvo, Mack, and International.
Next-generation restoration for Class 6–8 commercial trucks and fleets. Engineered to purge soot and compacted ash, helping restore airflow and reduce filter restriction without unnecessary replacement.
Minimize downtime. Most eligible filters can be processed in approximately two hours.
Controlled hydrodynamic cleaning removes accumulated soot and non-combustible ash from restricted filter channels.
Scalable maintenance programs with priority slot reservation for owner-operators and logistics fleets.
Professional cleaning for eligible DPF, DOC and SCR components to help reduce restriction and support proper aftertreatment-system performance.
Pre-cleaning and post-cleaning restriction testing with documented service results.
Professional cleaning of a serviceable original filter may help you avoid a premature $3,000–$5,000 replacement.
Based in Staten Island, DPF BOX provides professional DPF, DOC and SCR cleaning for owner-operators, diesel repair shops and commercial fleets across New York City and the surrounding metro area.
Local drop-off is available at our Staten Island facility, with same-day service available for many eligible filters. Contact our New York station before arrival to confirm compatibility and current turnaround.
101 Ellis St, Staten Island, NY 10307
Support for trucks, repair shops and commercial fleets
Available for many eligible filters
Confirm compatibility and current turnaround
We service eligible Class 5–8 commercial trucks, vocational rigs and heavy diesel equipment using controlled hydrodynamic cleaning designed to reduce restriction while minimizing unnecessary stress on ceramic catalyst substrates.
Hydrodynamic flushing removes incombustible lubrication ash deposits that vehicle regenerations cannot burn off. Helps reduce excessive differential pressure caused by accumulated soot and ash.
Cleaning may reduce surface residue and face-plugging in eligible DOC components. Oil-saturated or chemically degraded catalysts may require replacement.
Controlled cleaning may reduce physical DEF crystallization and flow restriction in eligible SCR substrates. Cleaning does not guarantee restoration of catalyst conversion efficiency or resolution of faults caused by sensors, dosing systems or chemically degraded catalysts.
Full-service support for integrated Detroit 1-Box, Freightliner, Cummins Single Module, and Volvo 2-stage aftertreatment canisters.
A restricted DPF may be part of a wider engine or aftertreatment problem. Excessive soot, failed regeneration, EGR faults, turbocharger restriction and oil contamination can affect the same system. Ignoring the warning may turn a serviceable maintenance issue into derate, downtime or expensive component damage.
Heavy carbon deposits can restrict EGR flow and interfere with valve movement. An EGR fault may also increase soot production and accelerate DPF loading.
Soot buildup can interfere with variable-geometry turbo movement, affecting boost control and engine response.
Turbocharger or engine oil leaks can contaminate the exhaust stream. Oil may permanently foul or damage aftertreatment components.
Severe soot loading, ash accumulation, melting or substrate failure may place a filter beyond normal cleaning eligibility.
Technical Note: DPF cleaning addresses a serviceable restricted filter. It does not repair injectors, EGR faults, turbo oil leaks, sensor failures or structural substrate damage. The underlying cause should also be diagnosed.
Not located near Staten Island? Ship an eligible filter to DPF BOX for inspection, professional hydrodynamic cleaning, and documented return service.
Provide your vehicle, engine, and filter details to initiate consultation.
We review component specs to confirm mail-in service eligibility.
Package and send your removed component to our designated facility.
We inspect, clean, compare restriction readings, and arrange prompt return shipping.
Read verified Google reviews from customers who used DPF BOX diesel aftertreatment cleaning services in Staten Island and the New York area.