aFe Aries AE1 Pro 5R air filter elements feature multiple layers of pre-oiled cotton gauze media for maximum performance. The progressive layering allows the filter to flow at high levels, even when dirty, and the media is perfect for street and/or track use. The Pro 5R filters are easily recharged with aFe's power cleaner and blue air filter oil (sold separately).

aFe Power performance air filters use a rounded, evenly spaced pleat design which allows for more useable filter surface area, providing increased flow and greater dust holding capacity. This pliable sealing surface conforms to even the most uneven filter housing, making for a perfect filter fit and sealing surface every time. This eliminates the use of gaskets and sealants and always goes back to its original form.

Additional features and benefits:

• Base and top are constructed with a polyurethane to maintain original molded shape, unlike other materials that degrade after repeated heat cycles
• Washable and reusable for multiple cleaning cycles