What does a DPF actually filter out? The Diesel Particulate Filter is designed to trap soot from diesel exhaust and burn it off incrementally so that less unburnt particulates escape out into the air. in this exerpt from and episode of Banks Entry Level, Erik explains just how small these particulates are, and also how dangerous | Banks Power

Ever wonder what a DPF regen is and how it works on your Paccar MX engine? View full video here: https://youtu.be/-dy-GwbWXPY Let's Break it down! 1. Active Regen: Your truck's exhaust system injects fuel to raise the temperature of the DPF filter, burning off soot activity. This typically happens when driving under heavy load. 2. Passive Regen: This occurs naturally when exhaust temperature are high enough to burn off soot without additional fuel. 3. Forced Regen: Triggered manually when the tr