Liqui Moly DPF / GPF Cleaner 400ml - 21942

It is generally recommended to use the cleaner every 3-4 fuel fill-ups or approximately every 10,000 km as part of your vehicle's regular maintenance.

This cleaner is designed to support the cleaning process and reduce deposits. For a heavily or completely blocked filter, professional cleaning or regeneration may be necessary.

Yes, it is designed for vehicles equipped with either a Diesel Particulate Filter (DPF) or a Gasoline Particulate Filter (GPF).

A DPF (Diesel Particulate Filter) is used in diesel engines to capture soot, while a GPF (Gasoline Particulate Filter) is used in gasoline engines to capture particulate matter.

Using manufacturer-approved maintenance products like this cleaner, when applied correctly, should not void your vehicle's warranty. Always refer to your vehicle's warranty documentation for specifics.

Store the can in a cool, dry place away from direct sunlight and heat. Ensure the lid is tightly sealed.

It is generally best to use one fuel system additive at a time to avoid potential interactions. Consult product instructions or a professional if combining additives.

This product is a maintenance aid. If the warning light persists, the filter may require professional cleaning or regeneration. Consult your vehicle's manual or a qualified mechanic.

Ensure the product was added correctly to a nearly empty fuel tank before filling up. Allow some driving time for the additive to circulate. Results may be gradual and depend on the initial condition of the filter.

Ensure the can is at room temperature. Follow the instructions on the can for safe opening and dispensing. If the can is damaged, do not use and contact the retailer.