Innotec DPF Doctor is a professional-grade, highly concentrated cleaning fluid supplied in a 500 ml aerosol can. It is specifically developed to effectively clean heavily contaminated Diesel Particulate Filters (DPF) without requiring disassembly. This powerful formula targets and dissolves stubborn carbon and soot deposits, restoring the DPF to optimal functionality. Regular use helps to prevent costly DPF replacements, improve engine performance, reduce fuel consumption, and lower emissions. It is suitable for all diesel engines equipped with a DPF system, applied directly into the DPF via a sensor opening or similar access point.