aFe Magnum FLOW Round Racing Air Filter | Fits Weber IDA 48 Carburetors (10-90013)

The aFe Magnum FLOW Round Racing Air Filter with Pro 5R is a high-performance air filter designed for Weber IDA 48 carburetors. Constructed with five layers of pre-oiled cotton gauze media, it delivers maximum airflow and filtration efficiency. Its progressive layering ensures high flow rates even when the filter becomes dirty, making it suitable for both street and track applications. The rounded, evenly spaced pleat design increases usable surface area, enhancing airflow and dust holding capacity. Made with polyurethane end caps, the filter offers a durable, flexible seal that conforms to uneven housings, ensuring a perfect fit without gaskets or sealants. The Pro 5R media is easily rechargeable with aFe’s POWER CLEANER and blue air filter oil, allowing for repeated use and consistent performance.

Designed specifically for Weber IDA 48 carburetors, this filter fits carburetor heights of approximately 3-1/4 inches. It is ideal for performance enthusiasts seeking maximum airflow and filtration in street, track, or racing environments. The filter is a direct replacement for stock units, providing a reliable upgrade that enhances engine breathing. Its durable construction and reusability make it suitable for demanding conditions, ensuring optimal performance over time. The kit includes the filter itself, ready for installation on compatible Weber carburetors, and is intended for use in performance-oriented vehicles requiring high-quality, reusable air filtration.