Aftermarket Additive for Diesel Particulate Filters.

PatFluid® is a universal aftermarket replacement for Diesel Particulate Filter (DPF) additives, 
otherwise known as a Fuel Borne Catalyst (FBC). It’s a cost-effective and reliable solution that 
helps to keep DPFs clean and functioning properly.

PatFluid® is compatible with vehicles from a wide range of manufacturers, including: 
Citroen, Fiat, Ford, Lancia, Mazda, Mini, Peugeot, Seat, Skoda, Volkswagen, Volvo, Toyota



How Does PatFluid® Work?

The proprietary blend of chemicals that comprise PatFluid® speed up the chemical reaction that breaks down soot particles. This reduces the combustion temperature of soot trapped in your DPF filter, allows it to burn off at lower temperatures, and helps prevent your DPF from becoming clogged.


PatFluid® can also help improve the DPF regeneration process by making it more efficient and complete. This reduces the amount of time your vehicle spends in regeneration mode, which can lead to improved fuel efficiency, reduced emissions and a healthier engine.


Where Can I Buy PatFluid®?

CDTi’s PatFluid® is available online, in diesel specialty shops and at many of your favorite auto part stores in 1 and 5 litre containers. Fill out the contact form on this page for more information on where to purchase PatFluid® and other
CDTi products.

Discover the latest in diesel fuel additives.

PatFluid Platinum Plus® is our most advanced DPF cleaning solution yet. It’s specifically designed for heavy-duty diesel vehicles with DPFs used in extreme conditions.