aFe
aFe MagnumFLOW Air Filters IAF PDS A/F PDS 4-3/8F x (6x 9)B x 5-1/2T x 9H - 21-90037
- SKU:
- AFE21-90037
- UPC:
- 802959210406
- MPN:
- 21-90037
- Availability:
- Regularly stocked product
Description
How often should I replace my Pro DRY S filter?
Pro DRY S filters are washable and reusable, allowing for multiple cleanings to ensure long-lasting performance and protection for your vehicle's engine.
Is the Pro DRY S filter oiled?
This Pro DRY S filter is an oil-free conical performance filter, designed for maximum airflow and superior filtration without the need for oil.
The aFe Universal Pro DRY S Filter delivers maximum airflow and 99.2% filter efficiency, ideal for street performance and track use. Its three layers of synthetic media and oil-free design offer superior filtration and engine protection. Trust aFe for a washable and reusable air filter solution that boosts performance and longevity.
Key Features
- three layers of progressively finer mesh synthetic media
- 100% polyurethane top and base
- oil-free conical performance filter
- Washable and reusable for multiple cleanings
- tall open evenly spaced pleats provide excellent dust holding capacity
- 99.2% filter efficiency
Why Choose the AFE Universal Pro Dry S Filter
Delivers maximum airflow for a noticeable boost in horsepower and throttle response.
Achieves superior filtration, protecting your engine from harmful contaminants.
Provides long-lasting performance with a washable and reusable design.
Transforms your engine's breathing with a clean, unrestricted air supply.
Who Is This For?
Street Performance — 9/10
High filter efficiency and oil-free design enhance performance.
Track / Autocross — 9/10
Premium performance filter with excellent dust holding capacity.
Racing Competition — 9/10
Achieves 99.2% filter efficiency for optimal engine protection.
Engine Performance — 9/10
99.2% filter efficiency ensures optimal engine protection.
Daily Driving Comfort — 7/10
Washable and reusable filter offers long-term performance.
Easy DIY Install — 8/10
Universal fit and oil-free design simplify installation.
Frequently Asked Questions
How efficient is the aFe Pro Dry S Universal Air Filter?
Achieving 99.2% filter efficiency, this air filter provides superior protection for your engine from contaminants. This efficiency score ensures optimal engine protection and performance, as recognized in its "Engine Performance" usage score of 9. This advanced filtration capability guarantees a clean, unrestricted air supply for your engine.
What is the installation difficulty of the aFe Pro Dry S Universal Air Filter?
Installation of the aFe Pro Dry S Universal Air Filter is straightforward due to its universal fit design and oil-free media. Rated an 8 for "Easy DIY Install" in its usage matrix, this filter simplifies the upgrade process. This design makes it an accessible performance modification for many enthusiasts.
What vehicles are compatible with the aFe Pro Dry S Universal Air Filter?
The aFe Pro Dry S Universal Air Filter is designed for universal fitment, meaning it is engineered to adapt to a wide range of vehicle applications. Always confirm specific fitment with your vehicle's make and model to ensure proper integration. This universal design offers broad applicability for enthusiasts seeking performance.
What is the best use case for the aFe Pro Dry S Universal Air Filter?
The aFe Pro Dry S Universal Air Filter excels in "Street Performance," "Track / Autocross," and "Racing Competition" use cases, each receiving a usage score of 9. Its oil-free design and three-layer synthetic media deliver maximum airflow and superior filtration for enthusiasts seeking peak engine performance. This filter provides premium performance with excellent dust holding capacity.
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Air Filters - Universal Fit — Air Filters
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
21-90037 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Filters>Air Filters - Universal Fit |
Universal Fitment: |
Y |
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