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OTR Filters
On Track Racing Filters (OTR Filters) is a division of The Maddocks Group

OTR Filters

OTR Filters is a family owned enterprise located in Hamilton, Ontario. We have been producing top of the line filters for many industries for over 30 years.
Now we are entering the high performance vehicle arena with the desire to give racers and vehicle operators the highest performance and highest quality filters available !
Here at ON TRACK RACING FILTERS we are committed to remaining at the leading edge of innovation as we continue to develop high performance filter products for motorsports and other vehicular requirements.

Our mission is to supply you with the best possible products that will meet your needs and exceed your demands.