Liqui Moly Pro-Line Diesel Partic­u­late – 1Ltr

Keep your diesel engine running cleaner, smoother, and longer with Liqui Moly Pro-Line Diesel Particulate Filter Protection. Designed by one of the world’s most trusted names in automotive care, this advanced fuel additive is specially formulated to protect and extend the life of your vehicle’s Diesel Particulate Filter (DPF) — a critical but often neglected part of your engine.

Modern diesel engines are powerful and efficient, but they can suffer from soot buildup that clogs the DPF, leading to reduced performance, higher fuel consumption, and costly repairs. Liqui Moly’s DPF Protection formula solves this problem from the inside out. It works by improving the combustion of soot particles, helping to regenerate the filter as you drive, especially during short trips and city driving where passive regeneration is limited.

One of the standout features of this product is how easy it is to use. Simply add the contents to your diesel tank during a fill-up. There’s no need to dismantle anything or visit a garage – just pour and go. As you drive, the formula kicks into action, ensuring that the filter stays clean and your engine breathes easier.

Whether you’re driving a car, van, or light commercial vehicle, this treatment is your first line of defense against DPF issues. It’s especially recommended for diesel vehicles that make frequent short trips, drive in stop-and-go traffic, or rarely reach high exhaust temperatures — all of which can cause the filter to clog prematurely.

Liqui Moly Pro-Line DPF Protection doesn’t just prevent problems – it also helps to restore performance in vehicles already showing early signs of filter blockage. It reduces emissions, boosts fuel economy, and contributes to a smoother, quieter ride.

Manufactured in Germany, this additive reflects Liqui Moly’s commitment to high-quality, scientifically engineered automotive products. Trusted by professionals and car enthusiasts alike, it’s a smart investment in your vehicle’s health and long-term performance.

Treat your engine right — keep it clean, powerful, and efficient with Liqui Moly Pro-Line Diesel Particulate Filter Protection.