Walker Engineering

Walker Engineering is a leader in air filtration technology, particularly known for the Walker AIRSEP® closed crankcase system, which was initially developed for marine applications and is now utilized across a range of diesel engines, including trucks, buses, and industrial engines. Founded by Robert A. Walker in the early 1970s, the company has a legacy of innovation, securing numerous patents for its groundbreaking inventions. Walker Engineering is committed to producing high-quality, American-made products that enhance engine performance and reduce emissions. The company also offers specialized AIRSEP® systems for natural gas engines and heavy-duty applications, ensuring reliability and efficiency in demanding environments. With a focus on customer satisfaction and engineering excellence, Walker Engineering continues to push the boundaries of technology in the air filtration industry.