Liqui Moly Diesel Particulate Filter Protect – 250ml
Maintain peak exhaust flow and shield your emission system with the Liqui Moly Diesel Particulate Filter (DPF) Protect. Specially engineered for modern diesel passenger cars, this highly effective preventive fuel additive actively minimizes soot accumulation. It lowers the ignition temperature of soot within the particulate filter, ensuring continuous, automatic DPF regeneration even during short-trip city driving conditions where optimal exhaust temperatures are rarely achieved.
Active Regeneration Support & Saturated Filter Protection
- Soot Build-Up Prevention: Significantly reduces particulate emissions and soot formation before they bind to the filter, preventing premature clogging and exhaust backpressure.
- Low-Temperature DPF Regeneration: Helps trigger the filter's self-cleaning cycle at lower driving temperatures, making it a critical treatment for vehicles stuck in daily stop-and-go city traffic.
- Component Lifespan Extension: Regular usage keeps the filter substrate clean, helping you avoid costly forced workshop regenerations or expensive DPF replacement bills.
- Restored Combustion Dynamics: Clean exhaust flow prevents power drops, maintains responsive throttle acceleration, and ensures your diesel powertrain retains original fuel efficiency.
- Simple Pour-In Maintenance: Hassle-free formulation mixes instantly with your fuel; just add directly to the diesel tank during routine fill-ups.
Key Highlights
- Function: Diesel Particulate Filter (DPF) Protector & Soot Reducer
- Application Area: Added directly to the Diesel Fuel Tank (Treats up to 50–70 Liters of fuel)
- Material Base Compatibility: Safe for all standard diesel fuels, common-rail injection networks, and sensitive exhaust sensors
