aFe 21-90044 Magnum FLOW Pro DRY S Universal Air Filter (6" Flange)

Vehicle Fitment

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

Features

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

Specifications

• Part Number: 21-90044
• 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 (21-90044)

Product Description

The aFe 21-90044 Magnum FLOW Pro DRY S Universal Air Filter is a high-flow performance replacement element engineered to optimize airflow and filtration efficiency in compatible aftermarket intake systems featuring a ~6" inlet flange. Its advanced Pro DRY S oil-free synthetic media delivers outstanding airflow while effectively capturing dust and contaminants, helping improve throttle response and overall engine performance compared with restrictive stock filters. The washable, reusable design makes maintenance simple and cost-effective over many service cycles.

Constructed with a pliable polyurethane flange and a durable top and base, the 21-90044 creates a secure, leak-free fit when clamped into performance intake openings. The deep, open pleat design increases usable surface area to extend service intervals and improve dust holding capacity. Because this filter is a universal fit element rather than being vehicle-specific, always confirm that the filter's flange size and shape match your intake system before installation for proper performance and fitment.