One Box
DPF One Box in Los Angeles
Address
1537 W. McKinley St
Azusa, CA 91702
Directions
Hours
Mon - Fri: 6:00am - 6:00pm
Sat: 8:00am - 12:00am
Sat-Sun: Pick-up / Drop-off Only
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Consistent Service & Quality
Diesel-powered trucks are powerful workhorses, and you might imagine large big rigs with massive engines when picturing them. The One Box, however, is a genius and compact assembly that manages to pack all the machinery and exhaust pipes in a small box.

DPF One Box in Los Angeles
Emissions regulations are only becoming stricter, and the DPF One Box in Los Angeles is a significant after-treatment development. This after-treatment comes with many advantages and benefits aside from the all-important emissions reductions, including frame flexibility and fuel efficiency.
With its compact design and reduced installation time, the One Box can be a smart investment for those looking to increase weight savings and free up valuable frame-rail space. The need for less downtime is becoming greater in the trucking industry, and the One Box offers a smartly designed solution meeting EPA standards.
Contact UsFAQ
Frequently Asked Questions
It will depend on what the manufacturer requires or recommends and will also depend on how your equipment is being used (highway driving differs hugely from city driving).
We offer a unique cleaning solution using ultrasonic technology. It restores components to OE specifications, resulting in better fuel economy and useful life from the DPF filter. We offer superior DPF cleaning services as an alternative to costly replacements.
See our services and cleaning and restoration levels here.
We believe a thorough DPF inspection involves a visual inspection, flow test, pin test and light test to ensure DPF filter integrity and that the filter has been returned as close as possible to its original factory condition.
Yes, we have new aftermarket DPF’s for sale if yours is cracked, damaged or can not be restored.
The pricing range between these two options will be very significant. A new replacement DPF cost will depend on what kind of vehicle you have however it will most likely cost you thousands of dollars.
If the truck is doing multiple regens (4+ per week), there is a high chance your DOC needs replacing. If you notice your vehicle doing multiple regenerations in a short period of time, this usually means precious metals are no longer working.
It will depend on what the manufacturer requires or recommends and will also depend on how your equipment is being used (highway driving differs hugely from city driving).
Run Cleaner Longer™
Request an estimate today!