aFe Magnum Flow Reusable Air Filter

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Regular price $102.97

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aFe Magnum FLOW Re-Usable Air Filter – Pro DRY S 

Manufacturer: aFe Power
Part Number: 21-91120
Filter Media: Pro DRY S
Fitment: 2015–2020 (See vehicle compatibility for specific applications)

Product Description

The aFe Magnum FLOW Re-Usable Air Filter (21-91120) is designed to deliver improved airflow, excellent filtration efficiency, and long-lasting performance for your vehicle. Featuring Pro DRY S oil-free synthetic media, this high-performance air filter provides maximum convenience with easy maintenance and no oiling required.

Constructed with three progressive layers of synthetic media, this filter effectively captures dust and contaminants while maintaining strong airflow. Its high dust-holding capacity makes it ideal for daily driving and light off-road use. Unlike disposable filters, this reusable design helps reduce long-term maintenance costs while supporting consistent engine performance.

The Pro DRY S media is easy to clean and recharge using aFe POWER CLEANER, allowing you to restore filter performance quickly and efficiently.

Key Features

  • Pro DRY S oil-free synthetic filter media for easy maintenance
  • Three-layer progressive filtration design
  • No oil required during cleaning or servicing
  • High filtration efficiency and dust-holding capacity
  • Supports improved airflow and engine performance
  • Ideal for street and light off-road use
  • Reusable and washable for long service life
  • Designed for proper fit and dependable performance

Maintenance Information

Pro DRY S filters are easily cleaned using aFe POWER CLEANER and require no oil after servicing, making maintenance simple and convenient.

Vehicle Fitment

  • Designed for 2015–2020 model year applications
  • Verify compatibility with your specific vehicle before purchase