If your freightliner dpf filter is clogged and throwing codes, you do not need an expensive replacement. Our hydraulic cleaning removes 98 percent of soot buildup and gets your truck back on the road fast. Serving Greater New Jersey and surrounding areas.
Your Freightliner diesel has a particulate filter that catches soot from the exhaust. When it gets overloaded, the truck warns you in stages. Knowing which stage you are at determines the right fix and the right time to call us.
1
Your Freightliner is trying to burn off soot through active regeneration but cannot complete the cycle. This usually happens from too many short hauls that do not let the exhaust system reach the right temperature. A longer highway run may temporarily help but the underlying buildup will continue to grow.
2
The check engine light and the DPF warning light are both on. Your ECM has logged fault codes like P2002 or P2463 and forced regen has failed completely. This is the stage where professional dpf filter freightliner cascadia cleaning is needed right away before damage spreads to other components.
3
The ECM has cut engine power to protect your turbo and other components from a severely restricted exhaust. Stop operating the truck immediately and give us a call before further damage occurs. The longer you run it this way the more you risk a very expensive repair bill.
We specialize in every Freightliner model on the road. Whether you run a Cascadia day cab across the northeast or a heavy-spec Columbia on long-haul routes, our team has cleaned hundreds of these filters and knows every nuance of each setup.
P2002 · P2463 · P244B
P2002 · P242F · P246E
If you are dealing with a clogged freightliner dpf filter, timely cleaning can help you avoid expensive dealer replacements.

Walk in to our Clarksboro NJ shop any day with no appointment needed. You can also remove your DPF and ship it to us. We confirm receipt and start the same day.

We read all fault codes, measure soot and ash levels with precision equipment, and test differential pressure sensors before we ever touch the filter. No assumptions.

Our hydraulic method reaches every channel inside the filter that baking and air knife cleaning completely miss. No cracking risk, no 12 hour wait, and far more thorough results than any competitor method.

Air flush, flow rate test, and a full functionality check confirm your DPF is back to like-new performance before we hand it back. Every filter comes with our 3 month guarantee.
★★★★★
There are a lot of shops that say they clean DPFs. Very few of them do it the way we do. Here is what sets 30 Minute DPF Clean apart from every other option in the region.
Baking a DPF in an oven takes more than 12 hours and risks cracking the fragile ceramic core. Air knife cleaning only clears the surface. Our hydraulic process flushes every channel from the inside out and removes 98 percent of soot and ash buildup every single time.
Freightliner dealers will push you toward a new filter that costs $1,800 or more. In most cases that is completely unnecessary. We restore filters that other shops have written off and send you back on the road for a fraction of what a new unit costs.
We started in truckload freight long before DPF cleaning became its own business. We understand Freightliner diesel systems from the engine block to the exhaust stack. When we diagnose your filter problem we are not guessing, we know exactly what we are looking at.
You do not need to be in New Jersey to use our service. Pull the filter, pack it up, and ship it to us. We clean it, flow test it, and ship it back fully guaranteed. Pickup and delivery is also available within 30 miles of our Clarksboro shop.
Every mile you run a restricted DPF costs you fuel economy and puts strain on your engine and turbo. Get it cleaned today and protect your investment.
At Stage 1 when the light first comes on, a sustained highway run may temporarily allow a passive regen cycle to complete. However this is only a short term measure. At Stage 2 when fault codes are active and the check engine light is also on, stop driving and bring it in immediately. At Stage 3 when the truck is in limp mode, shut it down right away. Continuing to operate a truck with a severely clogged freightliner dpf filter risks expensive damage to your turbocharger and exhaust back pressure system.
Cleaning removes the soot and ash buildup using our hydraulic process and restores the filter to like-new flow performance. Replacement means buying an entirely new unit which can cost $1,800 or more at the dealer. In almost every case we see, cleaning is the right first step and it works. We have successfully restored filters that other shops told fleet owners were beyond saving.
Most freightliner dpf filter cleaning jobs are completed in under 30 minutes once we have the filter on our machine. From the time you drop off the truck to the time you drive away, the entire process including diagnostic scan and post clean flow testing typically takes under 60 minutes. Walk-ins are welcome with no appointment needed.
Yes. The freightliner cascadia dpf filter cleaning we perform covers every engine variant including the DD13, DD15, and DD16. We are familiar with the specific soot accumulation patterns and DPF configurations across each of these powerplants and we clean them regularly. If you have questions about your specific year and spec, give us a call before you come in.
Our dpf filter cost freightliner cleaning starts at $179 for most standard applications. The final price depends on filter size, contamination level, and whether the DOC or EGR system also needs attention. We always give you a clear price upfront before we begin any work. Compare that to $1,800 or more for a dealer replacement and the value is immediately obvious.
Every filter we clean comes with a 3 month performance guarantee. If you experience a related issue within that window we will make it right. We back our work completely because we know our hydraulic cleaning process delivers consistent results that hold up on the road.
Walk-ins are always welcome. If you’re on a tight schedule, call ahead and we’ll prioritize your order to get you in and out as fast as possible.
We’ll get back to you within 1 business hour.
See exactly how our advanced hydraulic cleaning system removes 98% of soot and ash from clogged diesel particulate filters — in as little as 30 minutes.
© 2026 30 Minute DPF Clean · 179 W Cohawkin Rd, East Greenwich Township, NJ 08020, United States