Product Specifications

CDTi’s family of PuriFilter^® diesel particulate filters (DPF) delivers exceptional emissions control, noise reduction, and lower exhaust restriction across a wide range of diesel engines. Built with durable silicon carbide substrates and equipped with backpressure and temperature monitors, PuriFilter^® products are verified by the US EPA, CARB, and VERT for reliability and performance.

Review our full catalog of products specifically suited for mining applications, including diesel emissions control products, regeneration filters, catalyst-enhanced systems, purifiers, and silencers for superior emissions control.

PatFluid^® is the trusted additive for diesel particulate filters, matching OEM standards for over 13 years.

The PatFluid^® HD is a combined diesel fuel additive and fuel-borne catalyst developed to regenerate diesel particulate filters (DPFs), improve engine performance, and reduce maintenance.

PatFluid^® CV is a next-generation diesel fuel additive designed to reduce DPF blockages and injector deposits. Improve engine performance, lower maintenance costs, and extend the life of emission control systems for commercial diesel operators.

Platinum Plus^® is a premium Fuel Borne Catalyst (FBC) that improves diesel engine performance by optimizing Diesel Particulate Filter (DPF) operation and lowering maintenance costs. Its unique platinum catalyst reduces DPF regeneration temperatures, minimizes emissions, and helps prevent filter blockage.

Engine Control Systems’ diesel purifiers, featuring ceramic (AZ series) or metallic (DZ series) monoliths with advanced catalysts, reduce emissions effectively.

The AZ Purifier^TM & PuriMuffler^® are diesel oxidation catalyst systems designed to reduce carbon monoxide, exhaust odor, and particulate matter while also attenuating noise and lowering exhaust restriction. These purifier solutions are ideal for industrial mining applications, offering enhanced air quality and improved equipment performance.

The AZ and DZ Purifiers for stationary diesel engines provide effective emissions control for heavy-duty industrial applications. They utilize advanced catalysts to convert harmful carbon monoxide and hydrocarbons into harmless carbon dioxide and water. The DZ series excels in low exhaust back pressure, while the AZ series further reduces particulate emissions.

The CombiFilter^® is a self-regenerating non-catalyzed DPF that collects soot for periodic regeneration. Improve your emission reduction by adding an AZ Diesel Oxidation Catalyst (DOC).

CDTi’s catalyst and silencer systems for diesel and natural gas engines offer superior emissions control and noise attenuation. These catalytic systems are robust, modular solutions tailored for demanding industrial applications.