aFe Magnum FLOW Pro DRY S Air Filter 6.75x4.75 Flange 8.25x6.25 Base (Mt2) 7.25x5 Top 8.5 Height aFe AFE21-91101
aFe Magnum FLOW Pro DRY S Air Filter 6.75x4.75 Flange 8.25x6.25 Base (Mt2) 7.25x5 Top 8.5 Height aFe AFE21-91101
aFe Magnum FLOW Pro DRY S Air Filter 6.75x4.75 Flange 8.25x6.25 Base (Mt2) 7.25x5 Top 8.5 Height aFe AFE21-91101
aFe Magnum FLOW Pro DRY S Air Filter 6.75x4.75 Flange 8.25x6.25 Base (Mt2) 7.25x5 Top 8.5 Height aFe AFE21-91101
aFe Magnum FLOW Pro DRY S Air Filter 6.75x4.75 Flange 8.25x6.25 Base (Mt2) 7.25x5 Top 8.5 Height aFe AFE21-91101
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aFe Magnum FLOW Pro DRY S Air Filter 6.75x4.75 Flange 8.25x6.25 Base (Mt2) 7.25x5 Top 8.5 Height

aFe
AFE21-91101
802959211526
Air Filters - Universal Fit
4 Units In Stock - Ships Next Business Day
$ 97.00
$ 97.00

SKU: 21-91101 | UPC: 802959211526

aFe Magnum FLOW Pro DRY S Air Filter 6.75x4.75 Flange 8.25x6.25 Base (Mt2) 7.25x5 Top 8.5 Height

This aFe Power Pro DRY S air filter serves as a direct replacement for Momentum intake systems with matching oval conical dimensions. The oil-free design with three layers of synthetic media delivers high airflow and 99.2% filtration efficiency for better engine performance. Washable and reusable it maintains power gains over multiple service intervals.

Key Features

  • Pro DRY S Media: Three layers of progressively finer non-woven synthetic mesh trap 99.2% of contaminants without oil for simple cleaning and consistent performance
  • Oval Conical Shape: 8.25x6.25 inch base 7.25x5 inch top 6.75x4.75 inch center flange and 8.5 inch height provide maximum surface area for airflow in tight engine bays
  • 100% Polyurethane Construction: Flexible frame on all sides with integrated flange bumps ensure leak-free seal and durability over the filter life
  • Washable and Reusable: Cleans easily with soap and water supports multiple cleaning cycles with tall pleats holding more dust for extended intervals
  • Gray Finish Pre-Oiled No: Oil-free setup prevents sensor contamination while delivering unrestricted air to the engine for responsive throttle

Product Notes

  • Direct drop-in replacement for compatible aFe Momentum intake systems
  • Service every 30,000-50,000 miles based on driving conditions
  • Packed in protective retail box dimensions 11x9x9 inches weight 1.9 lbs

Installation Notes

  • Professional installation recommended.
  • Remove stock filter from Momentum intake housing no tools required for most setups
  • Compatible with factory hardware and mounting points on aFe intakes

This Part Fits

Year Make Model Submodel
Universal All Momentum Intakes 6.75x4.75 Flange Match
2004-2023 Ford F-150 5.0L V8 w/ aFe 51-80892 Intake
2018-2023 Jeep Wrangler JL 3.6L V6 w/ aFe 51-80232 Intake
2015-2023 Dodge Ram 1500 5.7L HEMI w/ aFe 51-80902 Intake

Why Choose aFe Power?

  • Engineered and manufactured in the USA with dyno-tested designs
  • High-flow filters used in racing and daily drivers worldwide
  • Progressive media technology for balanced filtration and power

Frequently Asked Questions

  • Q: Will this filter fit my specific vehicle intake?
    A: Designed as replacement for aFe Momentum systems with 6.75x4.75 inch flange verify your intake model matches dimensions for proper fit
  • Q: What material is used in the filter media?
    A: Non-woven synthetic Pro DRY S media in three progressive layers oil-free and highly efficient at 99.2% particle capture
  • Q: How do I clean and maintain this filter?
    A: Rinse with soap and water allow to air dry no oil needed repeat for multiple cycles inspect pleats regularly for optimal performance

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure retail box 11 x 9 x 9 inches
  • Weight: 1.9 lbs
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