At the beginning of 2020, Momentum USA, Inc. became the single source manufacturer of HEPA cabin air filters for O'Reilly Auto Parts.

HEPA cabin air filters are currently the best cabin air filtration available today. Using a 5-layer technology, they remove pollen, allergens, dust, pollutants, and odors. 

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The filters are manufactured in Richmond, Virginia at our  AutoPartSource location. Along with the manufacturing, the materials used to make the HEPA filters are 100% American made.