Universal Clamp-On Pro 5R Air Filter (24-25505) by aFe®, 2.5 F x 5 B x 3.5 D x 5 H. These universal air filters are designed to provide performance and protection. They feature extra-deep pleats and special pleat geometry to maximize airflow and integral velocity stacks to accelerate flow with minimal aerodynamic loss. The pliable flange with integrated bumps ensures a tight, no-leak seal.
Dimensions of the Available aFe Clamp-On Pro 5R Air Filters:
Part # Flange Inside Dia. (F) Base Dia. (B) Top Dia. (D) Hight (H) 24-23001 2.25" 6" 4.75" 5" 24-23002 2.25" 6" 4.75" 6" 24-23003 2.25" 6" 4.75" 7" 24-90031 2.25" 5" 4" 5" 24-25001 2.25" 6" 4.75" 5" 24-25002 2.25" 6" 4.75" 6" 24-25003 2.25" 6" 4.75" 7" 24-90022 2.25" 6" 5.5" 5" 24-90029 2.75" 6" 4.75" 5" Click Here to Check Other Dimensions
- Increases airflow with superior air filtration
- Improves performance
- Rounded pleats for better airflow
- 30% deeper pleats than comparable aftermarket filters
- Polyurethane construction withstands extreme engine temperatures
- Pro 5R filter media
- Washable and reusable
- Extended service intervals
- Backed by a limited 2-year warranty
- Proudly made in the USA
aFe manufactures numerous sizes of these conical air filters for many applications. They feature the Pro 5R filter media, and a full or modified integral velocity stack. The velocity stack increases the effective diameter of the intake tube; they flow more than standard filters but require a longer flange and wider filter base. The modified velocity stack allows for maximum airflow in limited base dimensions. They're used where space is a concern or where there is already a velocity stack at the filter tube transition. Many Pro 5R sizes feature an inverted filter top.
he Pro 5R filter media was designed to provide the maximum airflow possible, to enable your engine to make the most horsepower and torque. But aFe didn't achieve this by ignoring engine protection. The Pro 5R outperforms most other cotton gauze air filters with a 98.6% efficiency rating. The increased airflow and high filtration capability are the result of the Pro 5R's construction. It's made of 5 layers of progressively finer medical-grade cotton gauze.
Competitors use constant size mesh gauze in their filters, which creates voids/openings that can allow dirt to pass through. As the progressively finer layers of gauze are stacked in the Pro 5R, the randomness of the openings increase, minimizing spaces with no filter media. Dust accumulates on multiple layers, increasing overall dust holding capacity and filtration efficiency.
The pleats are evenly spaced for greater dust holding capacity and the tips are rounded for better airflow. They're also 30% deeper than comparable aftermarket air filters for longer service intervals and greater dust holding capacity. The sealing surface and supporting structures are made from 100% polyurethane, to withstand extreme engine temperatures.
Under normal driving conditions the Pro 5R air filter won't need servicing for 25,000 to 30,000 miles. When service is necessary, it can be washed, dried, re-oiled and put back in service. And the Pro 5R can be washed and reused repeatedly, so you'll never have to buy another air filter, ever. Universal clamp-on filters carry a 2-year limited warranty.54.54Brand: aFe Part Number: 24-25505 UPC: 802959241523
aFe® (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe® have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.Product Reviews (0)Product Reviews (0)More Accessories