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DPX Filter Units
Particulate Filter System for Diesel Generators

The DPX diesel soot filter is designed to reduce emission of particulate matter, carbon monoxide and hydrocarbons from diesel engines.
By using a combination of a catalytic converter and soot filter technology, Pyroban Envirosafe’s DPX filter is essential for locations where exhaust fumes from diesel powered gensets create both environmental and health and safety issues.
How it Works
Carbon monoxide and hydrocarbon reductions are achieved when the exhaust gases interact with the precious metal catalyst on the DPX ceramic filter. The catalyst is a thin coating on the ceramic walls. As the exhaust gases come in contact with the catalyst, the CO and HC are oxidised to generate harmless CO2.
The DPX advantage is found in the way that smoke emissions are controlled by reducing the particulates of carbon. The DPX filter is made from a ceramic honeycomb with hundreds of parallel channels that form the filter media.
The DPX Manifold System is made up of two basic parts; the first is the DPX soot filter and the second, the specially designed manifold.
Regardless of whether you have 8, 6, 4 or 2-pak manifold, the system’s heart and soul are specially designed. The DPX centre body has been designed for ease of installation and maintenance.
For more information, key features and service benefits, download the brochure below.


