LIQUI MOLY Pro-Line Diesel Particulate Filter Cleaner - 1L

LIQUI MOLY Pro-Line DPF Cleaner 1L | Restore Power & Fuel Economy | Professional Soot Removal

Highly effective fluid for professional cleaning of clogged diesel particulate filters (DPF) without disassembly. Dissolves hardened soot to restore optimum engine performance, fuel consumption, and prevent expensive repairs.

The LIQUI MOLY Pro-Line Diesel Particulate Filter Cleaner (1L) is a highly effective, specialized fluid formulated for the professional cleaning of clogged diesel particulate filters (DPF) in passenger car diesel engines while the filter remains installed on the vehicle. This powerful, water-based, non-flammable cleaner works to dissolve hardened, dense, and encrusted soot and carbon contaminants that build up on the surface of the DPF, which often occurs in vehicles primarily used for short-distance or city driving. Its advanced formulation is designed to soften and dissolve the particulate deposits, ensuring they are distributed within the filter. This preparation is crucial for the subsequent successful execution of the manufacturer-specified regeneration process (either passive or service-initiated). By clearing the blockage, the cleaner helps restore the DPF's full functionality, leading to optimal vehicle performance, better engine response, and a reduction in fuel consumption.

Important Note: This product is for professional repair shop use only and requires the use of specialized application tools (LIQUI MOLY DPF Pressurized Tank Spray Gun and DPF Probe with interchangeable tips, sold separately). It must be used in combination with the LIQUI MOLY Pro-Line Diesel Particulate Filter Purge (500ml, sold separately) to flush the dissolved soot and neutralize the cleaner after application.

Best Uses:

1. Professional DPF Cleaning Service: Used by workshops to clean severely clogged Diesel Particulate Filters that are causing a loss of engine performance or triggering dashboard warning lights.
2. Preventative Maintenance: Recommended as a periodic service, such as at every second oil change or major inspection, especially for vehicles frequently driving short distances or in stop-and-go traffic, to prolong DPF service life and delay costly replacement.
3. Restoring Vehicle Performance: Application in cases where the vehicle's engine performance is noticeably reduced, and fuel consumption has increased due to a blocked DPF.

Key Features:

1. On-Vehicle Cleaning: Allows for highly effective DPF cleaning without the time-consuming and costly process of removing the filter from the vehicle.
2. Powerful Dissolving Action: Specifically designed to break down hardened, dense, and encrusted soot and carbon deposits inside the DPF structure.
3. Water-Based & Non-Flammable: A safe formulation that remains in the exhaust system and evaporates harmlessly during the subsequent forced regeneration.
4. Specialized Pro-Line System: Intended for professional use with the LIQUI MOLY DPF Pressurized Tank Spray Gun and specialized DPF probes for precise and thorough application.
5. Regeneration Assistance: Prepares the DPF by dissolving soot, making it easier for the soot to be completely burned off during the technician-initiated DPF regeneration cycle.

Key Benefits:

1. Avoids Expensive Replacement: Regular and professional cleaning can significantly extend the lifespan of the DPF, preventing the need for an extremely costly replacement.
2. Restores Optimum Engine Performance: Clears blockages to reduce exhaust back pressure, ensuring the engine can breathe properly and restoring lost power and acceleration.
3. Improves Fuel Economy: By restoring the DPF to its optimal function, the engine runs more efficiently, leading to reduced fuel consumption.
4. Reduces Operating Costs: Minimizes the need for unscheduled maintenance and expensive repairs associated with a completely blocked or damaged DPF.
5. Ensures Vehicle Reliability: Helps maintain the functional reliability of the vehicle's exhaust and emissions system, preventing potential long-term damage caused by excessive soot build-up.