This filter uses five layers of pre-oiled cotton gauze media to deliver maximum performance. Its progressive layering design enables high airflow even as the filter becomes dirty, while the inverted top increases overall surface area for longer service intervals. The media is well-suited for both street and track applications. Pro 5R filters can be easily recharged using aFe’s POWER CLEANER and blue air filter oil.
aFe POWER performance air filters also feature a rounded, evenly spaced pleat design, which maximizes usable filter surface area to improve airflow and enhance dust-holding capacity. This filter is built with a polyurethane base and top, offering superior durability. Unlike other materials that can break down after repeated heat cycles in the engine bay, polyurethane retains its original molded shape over time.
Features and Benefits
- Washable and Reusable for Multiple Cleaning Cycles
- 100% Polyurethane Base and Top for Extra Long Filter Life
- Pro 5R Filter Media Features Five Layers of Progressive Oiled Cotton Gauze for Maximum Performance
- Deep, Open Pleats Allow for Increased Surface Area, Flow, and Dust Holding Capacity







