aFe 24-35512 Magnum FLOW Pro 5R Oiled Conical Air Filter 3.5 in x 5 in x 12 in

Vehicle Fitment

• Universal conical clamp-on air filter - fits any intake system using a 3-1/2-inch (89mm) inlet tube or connection point
• Compatible with cold air intake systems, short ram intakes, turbo inlet pipes, and custom intake builds requiring a 3-1/2-inch flanged conical filter
• The tall 12-inch height maximizes filter media surface area for applications with generous vertical clearance - providing excellent dust-holding capacity and extended service intervals

Fitment Notes

• The 24-35512 is a universal clamp-on conical filter - fit is determined by the 3-1/2-inch flange inlet diameter. Confirm that the intake tube or connection point on your application measures 3-1/2 inches (89mm) OD before ordering.
• This is the Pro 5R pre-oiled cotton gauze version - maximum airflow, oiled media. Re-oiling is required after each cleaning cycle using aFe Pro 5R blue filter oil (restore kit PN 90-50001 or 90-50501).
• The 12-inch height is one of the tallest options in aFe's 3-1/2-inch inlet filter range - confirm adequate vertical clearance under the hood before ordering.
• A coupler is included for installation on the intake tube.
• Pre-filter wrap compatibility: FILTERWEARS Pre-Filter A129 (3.5-inch top, 5-inch base, 12-inch height) fits this filter for added pre-filtration in dusty environments.
• Sold individually - one filter per package.

Features

• Pro 5R Five-Layer Oiled Cotton Gauze Media - Maximum Airflow: The 24-35512 uses aFe's Pro 5R filter media - five layers of progressively finer mesh cotton gauze, pre-oiled for peak performance. Pro 5R delivers the highest airflow of aFe's filter media types for maximum horsepower and torque output - the performance-first choice for street and track builds where peak power is the priority and oiled media maintenance is acceptable.
• Tall 12-Inch Height - Maximum Filter Surface Area: At 12 inches tall, the 24-35512 provides substantially more filter media surface area than shorter conical filters in the same 3-1/2-inch inlet family. The extra surface area translates directly into greater dust-holding capacity, longer service intervals between cleaning cycles, and sustained high airflow performance as the filter gradually loads with contamination - an important advantage for high-use performance builds and applications in dusty environments.
• Five Layers of Progressively Finer Mesh Cotton Gauze: The multi-layer progressive media construction captures a high percentage of particulates while maintaining excellent airflow throughout the filter's service life - even as the outer layers load with dirt, the inner layers continue to flow effectively thanks to the progressive porosity design.
• 100% Polyurethane Top and Base: The polyurethane top and base provide structural rigidity, dimensional stability, and resistance to fuel, oil, and engine bay heat - maintaining the filter's shape and sealing dimensions across all operating temperatures and through repeated cleaning cycles.
• Pliable Polyurethane Flange with Integrated Bump Seal - No-Leak Connection: The pliable polyurethane flange with integrated bump seal creates a positive no-leak connection to the intake tube when the hose clamp is tightened - no sealants, tape, or gaskets required. The seal conforms to the tube and always returns to its original form after removal.
• Washable and Reusable - Long-Term Value: Clean with aFe's filter cleaner, rinse, allow to fully air-dry, then re-oil with aFe Pro 5R blue filter oil before reinstalling. Use restore kit PN 90-50001 (5.5 oz aerosol + 12 oz cleaner) or 90-50501 (8 oz squeeze + 12 oz cleaner). Multiple cleaning cycles are supported without media degradation.

Specifications

• Part Number: 24-35512
• Brand: aFe Power (Magnum FLOW series)
• Product Type: Universal Conical Flanged Clamp-On Air Filter
• Filter Media: Pro 5R - Five-Layer Pre-Oiled Cotton Gauze
• Color: Blue
• Flange / Inlet ID: 3-1/2 in (89mm)
• Base OD: 5 in (127mm)
• Top OD: 3-1/2 in (89mm)
• Height: 12 in (305mm)
• Filter Style: Conical, flanged, clamp-on
• Frame Material: 100% Polyurethane (top and base)
• Seal: Pliable polyurethane flange with integrated bump seal
• Oiling Required: Yes - re-oil after cleaning with aFe Pro 5R blue filter oil
• Washable / Reusable: Yes
• Coupler Included: Yes
• Pre-Filter Compatibility: FILTERWEARS Pre-Filter A129
• Fitment: Universal (3-1/2-inch inlet)
• Quantity: 1 (sold individually)

Included Components

• 1x aFe Magnum FLOW Pro 5R Conical Air Filter (24-35512)
• 1x Coupler

Product Description

The aFe 24-35512 is a Magnum FLOW Pro 5R universal conical clamp-on air filter - 3-1/2-inch inlet, 5-inch base, 3-1/2-inch top, 12-inch height. The tall 12-inch profile provides exceptional filter media surface area in the 3-1/2-inch inlet class, delivering Pro 5R's maximum airflow for horsepower and torque output alongside superior dust-holding capacity and extended service intervals compared to shorter conical filters in the same family.

The Pro 5R five-layer oiled cotton gauze media is the performance-first choice for builds where peak power output is the priority. The 100% polyurethane top and base and pliable flange with integrated bump seal ensure a positive no-leak connection without sealants or gaskets. Coupler included. For added pre-filtration in dusty environments, FILTERWEARS Pre-Filter A129 is a direct-fit wrap for this filter. Washable and reusable with aFe's restore kit (PN 90-50001 or 90-50501). Universal fit for 3-1/2-inch inlet applications.