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aFe MagnumFLOW Pro DRY S Air Filter 3-1/2F x 8B x 5-1/2T (Inv) x 8H - 21-91071

$104.00

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aFe MagnumFLOW Pro DRY S Air Filter 3-1/2F x 8B x 5-1/2T (Inv) x 8H - 21-91071

$104.00

$104.00

The aFe MagnumFLOW Pro DRY S performance air filter is engineered for drivers seeking high-performance airflow with the convenience of an oil-free design. This conical filter features three layers of progressively finer synthetic mesh media, providing 99.2% filtration efficiency. Because it requires no oils to trap particulates, maintenance is simplified—the filter can be washed clean with standard soap and water.

Built for durability, the filter utilizes a 100% polyurethane frame and base that withstands engine bay heat and chemicals. The pliable polyurethane flange is designed with integrated bumps to ensure a secure, leak-proof seal over the life of the component. Tall, evenly spaced pleats increase the total surface area, providing superior dust-holding capacity and extending the service cycle between cleanings.

  • Manufacturer Part Number: 21-91071
  • Filter Type: Pro DRY S (Oil-Free Synthetic Media)
  • Filtration Efficiency: 99.2%
  • Flange Diameter: 3-1/2"
  • Base Diameter: 8"
  • Top Diameter: 5-1/2" (Inverted)
  • Filter Height: 8"
  • Construction: Heat-resistant polyurethane flange and frame

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