Clears blocked DPF filters from the fuel tank — no removal required.
“The cheapest insurance a build ever buys.”
Universal fit — works across most platforms with the right install.
A blocked DPF that goes untreated long enough becomes a replacement job. Nulon's concentrated additive gets into the filter chemistry during combustion rather than just coating the fuel system. At this price point, running a bottle through before a highway drive is cheaper than a single diagnostic scan, let alone a filter pull.