aFe MagnumFLOW Filter | Universal 4-1/2F x 8-1/2B x 7T x 6.70H (21-90047)

The aFe MagnumFLOW Air Filter IAF PDS A/F PDS 4-1/2F x 8-1/2B x 7T x 6.70H is a high-performance, oil-free conical air filter designed to maximize airflow and simplify maintenance. Constructed with three layers of progressively finer mesh synthetic media between a 100% polyurethane top and base, this filter offers excellent dust holding capacity and filtration efficiency. Its tall, open pleats ensure consistent airflow and longer service intervals, while the pliable polyurethane flange with integrated bumps guarantees a tight, leak-proof seal throughout its lifespan. With a filter efficiency of 99.2%, it provides reliable performance for demanding applications, making it an ideal upgrade for enhanced engine breathing and efficiency.

This filter is suitable for a variety of performance vehicles requiring a conical, high-flow air intake component. Its precise dimensions and construction make it compatible with specific intake systems, serving as a direct replacement for stock filters in applications where maximum airflow and durability are desired. Designed for easy installation and long-term use, it is ideal for street and performance driving, offering a reusable and washable solution that maintains optimal airflow over multiple cleanings. Suitable for use in various vehicles with compatible intake setups, this filter enhances engine performance while providing convenient maintenance and long-lasting filtration.