aFe Magnum FORCE Replacement Air Filter with Pro DRY S Media, Part Number 21-91050

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 FORCE Intake Replacement Air Filter w/ Pro DRY S Media 5-1/2 IN F x 7 IN B x (6-3/4x 5-1/2) IN T (Inverted) x 8 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 FORCE Replacement Air Filter with Pro DRY S Media is designed to deliver strong airflow and dependable filtration for performance-oriented intake systems. Its conical design uses three layers of progressively finer synthetic media between polyurethane top and base sections, providing a 99.2% filtration efficiency while supporting improved air delivery. The filter is oil-free, making installation and routine maintenance more convenient.

Built for repeated service, the washable and reusable media can be cleaned multiple times with soap and water. Tall, open, evenly spaced pleats provide substantial dust-holding capacity, helping extend the service interval between cleanings. A pliable polyurethane flange with integrated sealing bumps helps maintain a tight, leak-resistant fit throughout the filter’s service life.

The aFe Magnum FORCE filter features a 100% polyurethane frame on all sides for added durability and long-term reliability. It is intended as a replacement filter for compatible aFe intake applications and is engineered to support maximum airflow and potential performance gains. Verify intake-system compatibility before installation. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in certain states or regions. California customers should review applicable emissions regulations before purchase.

Product Specifications and Technical Data

• Brand: aFe
• Product Line: Magnum FORCE
• Part Number: 21-91050
• Filter Media: Pro DRY S synthetic media
• Filter Type: Conical replacement air filter
• Filtration Efficiency: 99.2 percent
• Serviceability: Washable and reusable
• Filter Construction: Three-layer media with polyurethane frame and flange

What's Included

One aFe Magnum FORCE replacement air filter with Pro DRY S media. Vehicle and intake-system fitment should be confirmed using the applicable application data before installation.

Features:

• Airflow Performance: Supports high airflow for potential intake-system performance gains.
• Pro DRY S Media: Uses three progressively finer layers of synthetic filtration media without requiring filter oil.
• Washable and Reusable: Cleans with soap and water for multiple maintenance cycles.
• Durable Sealing Design: Features a pliable polyurethane flange with integrated bumps for a tight, leak-resistant fit.

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