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aFe MagnumFLOW Pro DRY S Universal Air Filter 3.5in. F / 5in. B mtm2 / 4.5in. inv T / 7.5in. H

With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil-free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter. This filter has a 99.2% filter efficiency. Momentum Intake Replacement Air Filter w/ Pro DRY S Media 3-1/2 IN F x 5 IN B x 4-1/2 IN T (Inverted) x 7-1/2 IN H
  • Maximum Convenience and Easy Maintenance With Excellent Airflow
  • 100% Polyurethane Frame On All Sides For Extra Long Filter Life
  • Washable And Reusable For Multiple Cleaning Cycles
  • Maximum Airflow for Maximum Performance Gains
  • Pliable Polyurethane Flange w/Integrated Bump
  • Filter Washes Clean With Soap and Water

The aFe AFE21-91103 MagnumFLOW Pro DRY S Universal Air Filter is designed to deliver strong airflow and reliable filtration for a wide range of automotive intake applications. Its conical design uses three progressively finer layers of synthetic media to help capture contaminants while supporting efficient air movement. With a 99.2% filter efficiency, this replacement filter helps protect intake components and maintain consistent performance in demanding driving conditions.
The Pro DRY S media is oil-free, washable, and reusable, providing a convenient alternative to disposable filters or oiled filter media. When service is needed, the filter can be cleaned with soap and water and returned to use after drying. Tall, open, evenly spaced pleats provide substantial dust-holding capacity, helping extend the service interval between cleanings and reducing routine maintenance requirements.
A 100% polyurethane top and base provide durable support and contribute to extended filter life. The pliable polyurethane flange includes integrated sealing bumps that help create a tight, no-leak connection throughout the filter’s service life. The aFe AFE21-91103 is intended as a universal replacement filter for compatible intake systems and is not CARB approved. Verify intake-system compatibility and applicable emissions requirements before installation. This filter is supplied as a reusable performance replacement component for automotive applications.

Features:

  • Three layers of progressively finer synthetic media support effective filtration and excellent airflow
  • Oil-free Pro DRY S media eliminates the need for filter oil
  • Washable and reusable for multiple cleaning cycles
  • 100% polyurethane top and base help provide extended filter life
  • Tall, open pleats offer strong dust-holding capacity and longer service intervals
  • Pliable polyurethane flange with integrated sealing bumps helps prevent air leaks
  • Filter media can be cleaned with soap and water
  • 99.2% filter efficiency helps protect intake components from contaminants