aFe 21-90035 Magnum FLOW Pro DRY S Universal Air Filter (6" Flange)

Vehicle Fitment

• Universal Fit - Designed for compatible performance intake systems with ~6" inlet (Not vehicle-specific; verify with intake manufacturer)

Features

• Magnum FLOW Pro DRY S oil-free synthetic media for high airflow and easy maintenance
• Washable and reusable design for long service life and multiple cleaning cycles
• Pliable polyurethane flange with integrated bumps ensures a secure, leak-free seal
• Deep pleat design increases usable surface area for improved dust holding capacity
• Conical shape enhances airflow compared with restrictive stock filters
• Durable 100 % polyurethane top and base construction
• Universal design fits many aftermarket cold air, short ram, and performance intake systems
• Oil-free media eliminates messy oiling during maintenance

Specifications

• Part Number: 21-90035
• Filter Media: Pro DRY S synthetic, oil-free
• Flange Inside Diameter: 6.00 in
• Base Outside Diameter: ~9.00 in
• Top Outside Diameter: ~7.00 in
• Filter Height: ~7.00 in
• Shape: Conical performance air filter
• Reusable/Washable: Yes

Included Components

• 1x aFe Magnum FLOW Pro DRY S Universal Air Filter (21-90035)

Product Description

The aFe 21-90035 Magnum FLOW Pro DRY S Universal Air Filter is a high-flow performance air filter element engineered to improve airflow and filtration efficiency in compatible aftermarket intake systems featuring a ~6" inlet. Utilizing advanced Pro DRY S oil-free synthetic media, this filter delivers excellent air throughput while effectively capturing dust and contaminants. Its washable and reusable design helps reduce long-term maintenance costs compared with disposable paper filters.

Constructed with a durable polyurethane frame and a flexible flange with integrated seal bumps, the 21-90035 creates a tight, leak-free seal when clamped into performance intake openings. The deep pleat and conical design increase usable surface area, supporting extended service intervals and enhanced engine breathing. Because this is a universal filter element rather than vehicle-specific, always verify that your intake system accepts a ~6" inlet filter before installation for proper fit and performance.