
Liqui Moly Diesel Particulate Filter Protector – Preventative DPF Maintenance Additive
Description:
Liqui Moly Diesel Particulate Filter Protector is a preventive fuel additive developed to improve combustion efficiency and minimize soot buildup in diesel engines. By reducing soot formation at the source, it helps extend the service life of diesel particulate filters (DPFs), especially in vehicles frequently driven in city traffic or on short trips. Regular use keeps the DPF clean and reduces the risk of performance loss, increased emissions, or costly filter replacements.
Features & Benefits
Compatibility
Suitable for all diesel vehicles equipped with DPF systems, excluding models with electronically controlled additive tanks (e.g., some Citroën and Peugeot systems). Not to be used with Diesel Soot Stop or other soot-burning additives simultaneously.
Application Instructions
Add the entire contents of the can to the fuel tank every 2,000 km, just before refueling. One can treats 50 to 70 liters of diesel fuel. Do not overdose.
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