GLOBAL EMISSIONS SYSTEMS INC. - GESi®

GESi® (Global Emissions Systems Inc.) is a privately held Canadian company, located in Whitby, Ontario. Our mandate is to design, develop and manufacture the finest emissions control technology in the world. GESi and DPFXFit have helped numerous organizations keep up with increasingly stringent environmental regulations. As the leader in automotive and industrial emission abatement, we provide a variety of assessments, plus affordable and reasonable methods of achieving environmental compliance. We also offer engine optimization services, taking into consideration the climate that your equipment is being operated in.

Whether you want to maximize and save fuel, perform set-up and preventive maintenance on combustion systems, or meet current environmental regulations, we provide you with feedback and advice that’s easy to understand and easy to follow through on.

  • Core

    Each DPFXFIT product is engineered with top‑quality cordierite or silicon carbide substrates, sourced from leading tier‑1 OE manufacturers.

  • Coating

    A proprietary precious-metal washcoat is used throughout the DPF manufacturing process to create a stronger molecular bond and extend the component’s resistance to degradation.

  • Canning

    Built in North America, our industry‑leading one‑piece stainless steel canister uses flanges formed into the can, not welded on, eliminating weld pin‑hole leaks and delivering a stronger, cleaner‑looking product.

OUR TEAM

With over 50 years of combined environmental emissions control technology experience, the team at DPFXFIT™ can support your diesel emissions projects today and into the future. Our roots are grounded in high-performance motorsports, where our founder’s racing background drove the pursuit of superior engineering and precision. That same passion for excellence fuels the advanced performance coatings we use today—proven on the track, perfected for the road.

GESi - About Us Team Canada

OUR CLIENTS

Ideal for light-duty to heavy-duty trucks, mining and off-road equipment, our DPFXFIT technology is applicable to all diesel engines.

OUR DISTRIBUTION NETWORK

DPFXFIT™ products are sold through select authorized distributors throughout North America. Our strategically positioned warehouses allow for next day availability for our full line of Diesel Particulate Filters and Diesel Oxidation Filters.

Looking to partner with us? Need a dependable line of high quality emissions solutions? Contact us and get started with DPFXFIT today.