Liqui Moly Truck Series DPF Protector 16.9fl oz (US) LM20258

An effective mixture of additives that reduce soot formation during combustion while improving engine performance and reducing emissions. Reduces premature clogging of the DPF by soot and extends the DPF regeneration intervals.
Suitable for use in all diesel engines, with or without turbochargers. Safe for use with catalytic converters and particulate filters (DPF). Contents (500 ml) is sufficient for 50-115 Liters (14 gal. to 30 gal.) diesel.
Appli­ca­tion
Contents (500 ml) is sufficient for 50-115 Liters (14 gal. to 30 gal.) diesel. For best results and long-term effect add DPF protector every 2,000 km (1,200 miles).