SKU: 24-45505 | UPC: 802959240182
aFe Power Magnum FLOW Universal Air Filter w/ Pro 5R Media 4-1/2 IN F x 6 IN B x 4-3/4 IN T x 5 IN H
The aFe Power 24-45505 Magnum FLOW air filter uses Pro 5R oiled cotton gauze media for high airflow in clamp-on applications. It fits 4-1/2 inch intake tubes on various performance vehicles boosting horsepower and torque with 98.6 percent efficiency. Constructed with a 100 percent polyurethane frame this washable reusable filter offers long service life and dust capacity.
Key Features
- Oiled Pro 5R Media: Five layers of progressively finer mesh cotton gauze increase airflow for power gains while capturing 98.6 percent of contaminants
- 100 Percent Polyurethane Frame: Seals on all sides including top and bottom for extended durability and no leaks over time
- Washable and Reusable: Handles multiple cleaning cycles with evenly spaced tall pleats holding more dust for longer intervals between services
- Pliable Flange with Bump Seal: 4-1/2 inch inside diameter centers on intake tube providing secure fit on round conical shape
- Pre-Oiled Design: Blue media arrives ready to install with 6 inch base 4-3/4 inch top and 5 inch height for broad universal compatibility
Product Notes
- Pre-oiled for immediate performance after installation
- Clean using aFe POWER restoration kit every 30000 to 50000 miles based on driving conditions
- Packaged securely to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Clamp directly onto 4-1/2 inch diameter intake tubing
- Uses standard hose clamps no custom hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Various | 4.5in Clamp-On Intake |
Why Choose aFe Power?
- Engineered air filters proven in motorsports and street applications
- High-flow media construction with precise pleat design for airflow and filtration
- 2 year limited warranty covers defects in materials and workmanship
Frequently Asked Questions
-
Q: What intake size does this filter require?
A: Fits 4-1/2 inch inside diameter tubing with center flange position for easy clamp-on setup -
Q: What material is used in the filter media?
A: Five layers of cotton gauze in Pro 5R oiled media with 98.6 percent efficiency rating -
Q: How is maintenance handled and what warranty applies?
A: Washable and reusable design backed by 2 year limited warranty clean periodically with aFe kit
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 8 x 8 x 6 inches
- Weight: 1.8 lbs

aFe
aFe Power / Advanced FLOW Engineering performance parts deliver proven power gains, improved efficiency, and uncompromising reliability for street, track, and off-road builds. Founded in 1999, aFe Power has become one of the most trusted names in automotive performance, designing and manufacturing high-quality intake systems, exhaust components, filtration solutions, and engine upgrades right here in the USA. Built on an engineering-first philosophy, Advanced FLOW Engineering (aFe) develops products using advanced R&D, in-house testing, and precision manufacturing to ensure consistent results, excellent fitment, and long-term durability across gas and diesel platforms alike. Shop the complete lineup of aFe Power performance parts at Black Ops Auto Works, including cold air intakes, exhaust systems, high-performance air filters, diesel upgrades, and supporting hardware designed to work together for predictable, repeatable gains. aFe Cold Air Intakes & Airflow Upgrades aFe Pow... View Our aFe Products...
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