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SKU: 21-91055 | UPC: 802959210857
aFe Power Magnum FORCE Pro DRY S Replacement Air Filter 7" Flange x 9" Base x 7" Top (Inverted) x 7" Height
The aFe Power 21-91055 Magnum FORCE Intake Replacement Air Filter uses Pro DRY S media for an oil-free design that fits universal 7-inch clamp-on intake tubes on compatible vehicles. This round conical filter delivers high airflow with 99.2% filtration efficiency to support engine performance gains. Washable and reusable construction ensures long-term use with simple maintenance using soap and water.
Key Features
- Pro DRY S Media: Three layers of progressively finer non-woven synthetic mesh capture 99.2% of contaminants without oil for clean high-flow performance
- Dimensions: 7-inch flange inside diameter center position 9-inch base diameter 7-inch top diameter inverted style and 7-inch height for precise fit in conical intake systems
- 100% Polyurethane Frame: Seals on all sides resist cracking for extended filter life under engine bay conditions
- Washable and Reusable: Clean multiple times with soap and water tall pleats hold more dust for longer intervals between services
- Pliable Polyurethane Flange: Integrated bumps create a tight leak-free seal on 7-inch tubes over the filter's service life
Product Notes
- Direct drop-in replacement for select aFe Power Magnum FORCE intake systems
- Clean every 30000 miles or sooner in dusty conditions for peak airflow
- Gray filter color allows easy inspection of cleaning effectiveness
Installation Notes
- Professional installation recommended.
- Clamp-on design requires no tools or modifications for 7-inch intake tube fitment
- Ensure intake tube diameter matches 7 inches for secure mounting
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | All Makes | All Models | Universal Clamp-On 7" Flange ID |
| 2015-2023 | Ford | F-150 | With aFe Intake 51-10862 |
| 2018-2023 | RAM | 2500 | With aFe Intake 54-72192 |
| 2019-2023 | Jeep | Wrangler JL | With aFe Intake 33-34000 |
Why Choose aFe Power?
- Direct-fit engineering matches OEM intake specifications
- Durable materials withstand heat and vibration
- Flow bench tested for real-world horsepower increases
Frequently Asked Questions
-
Q: Does this filter fit my specific vehicle intake?
A: Fits any 7-inch ID clamp-on tube in compatible aFe Power Magnum FORCE systems verify intake part number for exact match -
Q: What material is used in the filter media?
A: Non-woven synthetic Pro DRY S media provides oil-free filtration with progressive mesh layers for dust capture -
Q: What is the service life and warranty?
A: Washable for unlimited uses when maintained properly aFe Power offers limited lifetime warranty on filter media
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure aFe Power box 10 x 10 x 10 inches
- Weight: 1.85 lbs
Read More
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