aFe Magnum FLOW Pro DRY S Air Filter 6in F/7in B/5.5in T | Oil-free, washable (21-91131)

The aFe Magnum FLOW Pro DRY S Universal Air Filter 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, it offers excellent dust holding capacity and filtration efficiency of 99.2%. The 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. This filter provides a durable, washable, and reusable solution for demanding automotive applications, combining performance with convenience.

Designed for universal fitment, this filter features dimensions of 6 inches in front, 7 inches in back, 5.5 inches in height (inverted), and a 3.375-inch height, making it suitable for a variety of performance setups. It is ideal for street and daily driving applications where high airflow and easy maintenance are priorities. The filter is a direct replacement or upgrade for compatible conical air intake systems, offering enhanced filtration and airflow without the need for oil-based media. Its versatile design makes it suitable for custom installations and performance upgrades across a wide range of vehicles.