Found It Cheaper? Use Our Atlus Price Guarantee!

aFe Power MagnumFLOW Pro DRY S Air Filter 4-3/8in Flange x 6x9in Base x 5-1/2in Top x 9in Height (21-90037)

$104.00

In stock

This product will be available soon, but you can pre-order now to get on the list before others!

US Based Support - In Florida

30 Days Satisfaction Guarantee

Price Match

Easy Financing

aFe Power MagnumFLOW Pro DRY S Air Filter 4-3/8in Flange x 6x9in Base x 5-1/2in Top x 9in Height (21-90037)

$104.00

$104.00

The aFe Power MagnumFLOW Pro DRY S air filter (MPN: 21-90037) is a high-performance universal conical filter designed for maximum convenience and reliable filtration. Featuring three layers of progressively finer mesh synthetic media, this oil-free filter provides an impressive 99.2% efficiency rating while maintaining high airflow for performance gains.

Built for longevity, the filter utilizes a 100% polyurethane frame on all sides, ensuring the structure remains stable even under engine bay heat and vibration. The pliable polyurethane flange is engineered with integrated bumps to create a tight, leak-free seal over the life of the component. Maintenance is straightforward; the Pro DRY S media is fully washable and can be cleaned with simple soap and water, eliminating the need for specialized recharge oils.

  • Media Type: Pro DRY S (3-Layer Synthetic, Oil-Free)
  • Filter Efficiency: 99.2%
  • Flange Diameter: 4-3/8 in
  • Base Dimensions: 6 in x 9 in
  • Top Dimensions: 5-1/2 in
  • Filter Height: 9 in
  • Construction: Pliable polyurethane flange and frame
  • Maintenance: Washable and reusable for multiple cleaning cycles

Authencity Guaranteed

We only sell authentic products from verified brand partners and retail partners globally.

  • Visa
  • Mastercard
  • PayPal
  • American Express
  • Discover
  • Apple Pay
  • Google Pay

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Email is invalid

Image alt