Freedom Air Filters’ pre-filters, proudly "made in the USA", are constructed with a water-repellant material designed to prevent rain and snow from entering your engine. These re-usable pre-filters will not only keep your filter cleaner and drier, but they will save you money by extending service intervals.

Freedom Air Filters’ pre-filters are designed to filter out debris as small as .005”. A cleaner, drier air filter will aid in maintaining horsepower throughout the life of the air filter. In fact, these pre-filters are designed to protect your engine and performance without sacrificing airflow. Keeping your air filter clean will also result in improved fuel efficiency.

Pre-filters are designed to be used over and over again as they are easily cleaned with soap and water.

No matter if you drive a truck, tractor, combine or road grader, contact John for all of your pre-filter needs.