aFe Magnum FLOW Universal Clamp-On Air Filter with Pro DRY S Media, Part Number 21-45505

With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil-free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter. This filter has a 99.2% filter efficiency. Magnum FLOW Universal Clamp-On Air Filter w/ Pro DRY S Media 4-1/2 IN F x 6 IN B x 4-3/4 IN T x 5 IN H

• Maximum Convenience and Easy Maintenance With Excellent Airflow
• 100% Polyurethane Frame On All Sides For Extra Long Filter Life
• Washable And Reusable For Multiple Cleaning Cycles
• Maximum Airflow for Maximum Performance Gains
• Pliable Polyurethane Flange w/Integrated Bump
• Filter Washes Clean With Soap and Water

The aFe Magnum FLOW Universal Clamp-On Air Filter with Pro DRY S Media is designed to deliver strong airflow, dependable filtration, and convenient maintenance for a wide range of automotive applications. Its conical design uses three progressively finer layers of synthetic media between polyurethane top and base layers to help provide 99.2% filtration efficiency while supporting increased air volume for performance-focused intake systems. The filter uses an oil-free media design, eliminating the need for re-oiling after cleaning.

Built for repeated use, the aFe Part Number 21-45505 features tall, evenly spaced pleats that provide excellent dust-holding capacity and help extend service intervals between cleanings. The washable media can be cleaned with mild soap and water, then reused for multiple maintenance cycles. A flexible polyurethane flange with integrated sealing bumps helps maintain a tight, leak-resistant connection throughout the filter’s service life. The 100% polyurethane construction on all sides also contributes to durability in demanding under-hood environments.

Brief Description: Reusable universal clamp-on performance air filter with oil-free Pro DRY S synthetic media, high airflow capability, and a secure polyurethane sealing flange.

Key Product Specifications & Technical Data:

• Brand: aFe
• Part Number: 21-45505
• Series: Magnum FLOW
• Media: Pro DRY S synthetic media
• Filter Type: Universal conical clamp-on air filter
• Filtration Efficiency: 99.2 percent
• Media Design: Three progressively finer synthetic layers
• Maintenance: Washable and reusable with soap and water

What's Included in the Box: One aFe Magnum FLOW Universal Clamp-On Air Filter with Pro DRY S Media.

Fitment: Universal automotive application. Confirm the intake tube connection and available clearance before installation. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in all states or applications. A California emissions compliance acknowledgment may be required.

Features:

• High-Flow Performance: Supports increased airflow for performance-oriented intake systems.
• Pro DRY S Media: Three progressively finer layers of synthetic media provide 99.2 percent filtration efficiency without requiring filter oil.
• Washable and Reusable: Cleans with mild soap and water for convenient maintenance and multiple service cycles.
• Durable Sealing Design: Flexible polyurethane flange with integrated bumps helps create a tight, leak-resistant connection.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1