DFG is Canada’s leading air filter manufacturer and dedicated to generating clean air through a wide range of filtration products while keeping environmental issues in mind.

The company’s complete line of air filters addresses the needs of the Commercial, Institutional HVAC business as well as Industrial applications such as Cleanroom, Power Systems and Paint & Finishing.

DFG’s production and distribution facilities have been strategically located across Canada to better service our customers on a National Level.  DFG’s primary manufacturing facility is located in the Toronto area with other manufacturing sites in Quebec, Calgary and British Columbia.

DFG sales representatives are in every province to address any concerns related to Indoor Air Quality.