You may need BELL INTERNATIONAL TRUCKS to clean your filter if:
Your Manufacturer suggests you do so
Your exhaust back pressure increases
Your filter goes into regeneration too frequently
You start losing miles per gallon
You start losing power
Our process uses the most recent, proven technology yielding the very best results.
Cleaning your DPF will extend the life of your filter, maintain engine power, promote fuel
economy and safeguard the environment.