Keep Exhaust Flowing Strong: Cummins X12 / X15 DPF (2018–2022)
What is it?
The Cummins X12 / X15 DPF (Diesel Particulate Filter) for model years 2018–2022 is engineered to trap soot and particulate matter from engine exhaust. It protects downstream components and helps maintain consistent exhaust flow throughout demanding use.
Why choose this DPF?
Precisely matched for X12 and X15 engines across 2018–2022, this filter ensures solid performance without creating excess backpressure. Using a properly fitted DPF mitigates risks of clogging, forced regeneration cycles, or diagnostic faults that stem from mismatched or low-quality alternatives.
Key Benefits
✅ Built for Cummins X12 & X15 engines (2018–2022)
✅ Captures soot and particulate pollutants effectively
✅ Helps reduce derates, error codes, and system strain
✅ Durable construction stands up to high temperatures and heavy use
✅ Direct-fit replacement for straightforward, dependable installation
Applications
This DPF is ideal for heavy trucks and industrial equipment powered by X12 or X15 engines in the 2018–2022 period. It supports reliable exhaust function across long hours and in demanding environments.
Installation Notes
Ensure the engine and exhaust system are fully cooled before you begin. Remove the old DPF, inspect adjacent pipes, sensors, and seals for wear or damage, then install the new filter using fresh gaskets. Torque all hardware to Cummins specifications and confirm proper sealing. After installation, clear any stored fault codes and run a regeneration or drive cycle to validate system operation.
Final Thoughts
For your Cummins X12 or X15 engine, this DPF offers the durability, fit, and filtration performance you need to keep your exhaust system reliable and clean.