aFe 21-40035 Magnum FLOW Pro DRY S Universal Air Filter

Vehicle Fitment

• Universal Fit - Designed for compatible performance intake systems (Not vehicle-specific; verify with intake manufacturer)

Features

• High-flow Pro DRY S synthetic air filter media for enhanced airflow and filtration
• Washable and reusable design for long-term use and reduced maintenance costs
• Oil-free synthetic media - no oily mess during cleaning
• Heat-resistant construction to maintain performance in high-temp environments
• Pliable polyurethane flange for secure, leak-free seal
• Deep pleat design increases overall surface area for improved dust capacity
• Universal fit for many aftermarket cold air and short ram intake systems
• Durable build quality for extended service life

Specifications

• Part Number: 21-40035
• Filter Media: Pro DRY S synthetic, oil-free
• Flange Inside Diameter: 4.00 in
• Base Outside Diameter: ~7.00 in
• Top Outside Diameter: ~5.00 in
• Filter Height: ~6.50 in
• Frame Material: 100% polyurethane
• Reusable/Washable: Yes

Included Components

• 1x aFe Magnum FLOW Pro DRY S Universal Air Filter (21-40035)

Product Description

The aFe 21-40035 Magnum FLOW Pro DRY S Universal Air Filter is a high-performance replacement element engineered to optimize airflow and filtration in compatible aftermarket intake systems. Featuring advanced Pro DRY S synthetic media, this filter delivers a balance of high airflow and excellent dust capture without the need for oil-based media. Its washable and reusable design helps reduce long-term maintenance costs, and the oil-free construction keeps cleanup simple and mess-free.

Designed with a flexible polyurethane flange, the 21-40035 filter creates a secure, leak-free seal when installed in intake housings or tube openings of compatible systems. The deep pleated design increases usable surface area, extending service intervals and improving overall performance potential. Because this is a universal filter element, vehicle compatibility depends on the intake system used - always verify fitment with your specific intake manufacturer before installation. This part is not tied to specific vehicles by default.