Aerial view of construction machinery on a jobsite.

An international leader in diesel particulate filter remanufacturing

Ceramex is a global leader in diesel particulate filter (DPF) cleaning and remanufacturing, trusted by global OEMs and major fleet operators in the automotive, off-highway equipment, maritime and power generation industries. With decades of experience and industry-leading technology, we help businesses extend the life of emission control systems by enhancing efficiency, ensuring emissions compliance and promoting sustainability whilst reducing total cost of ownership (TCO).

About Ceramex

Partner with Ceramex for world-class DPF expertise

Ceramex is trusted by OEM and major fleets to extend emission system life and reduce total cost of ownership

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News and Features

10 February 2026

Company Restructure Signifies Exciting Times Ahead

We are pleased to announce a strategic organisational development to support the next phase of growth across the Eminox Group of Companies brand portfolio. This development strengthens our ability to add value for our customers, enhance our operational performance, and position our business for continued long-term success.  As part of our strategy, we have taken […]

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25 June 2024

Ensuring Stage V Emissions Compliance Through Scheduled Dpf Cleaning

Since it started in 2019, the phased introduction of the EU Stage V emissions standard for Non-road Mobile Machinery (NRRM), has seen a considerable amount of development in the engines powering off-highway equipment, in order to meet stringent limitations on harmful substances in exhaust gases.  These include Nitrogen Oxides (NOx), Carbon Monoxide (CO), Hydrocarbons (HC) […]

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1 May 2024

The Impact Of Duty Cycles On Emissions System Performance

Virtually all industries are continuing to face the challenge of mitigating increasing operating costs, whilst at the same time seeking to reduce their environmental impact on the path towards achieving net zero emissions.  This is particularly relevant for sectors such as transport, construction and agriculture, which rely on diesel-powered heavy plant and equipment.  Minimising fuel […]

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As part of the Hexadex Group, we provide worldwide coverage for out customers through the group subsidiaries global branches.

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