aFe Magnum FORCE Pro DRY S Conical Performance Air Filter, Part Number 21-91074

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 4 IN F x (9x6-1/2) IN B x (6-3/4x5-1/2) IN T (Inverted) x 6-1/8 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 Pro DRY S Conical Performance Air Filter is a high-flow, oil-free replacement filter designed to support improved airflow and dependable engine intake performance. Featuring three progressively finer layers of synthetic media positioned between polyurethane top and base sections, this filter provides efficient air filtration without requiring filter oil. Its 99.2% filtration efficiency helps protect the intake system from dust and airborne contaminants while maintaining excellent airflow.

Designed for convenient long-term maintenance, the aFe Pro DRY S filter is washable and reusable through multiple cleaning cycles using soap and water. Tall, open, evenly spaced pleats provide strong dust-holding capacity and help extend service intervals between cleanings. A durable 100% polyurethane frame supports long filter life, while the pliable polyurethane flange and integrated sealing bumps help create a tight, leak-resistant fit throughout the filter’s service life.

Product Specifications and Technical Data

• Brand: aFe
• Part Number: 21-91074
• Product Type: Conical performance air filter
• Filter Media: Three-layer synthetic Pro DRY S media
• Filter Efficiency: 99.2 percent
• Filter Style: Inverted conical design
• Maintenance: Washable and reusable
• Filter Treatment: Oil-free operation

What's Included

• One aFe Magnum FORCE Pro DRY S conical replacement air filter

Fitment data was not provided. Verify vehicle application and intake-system compatibility before ordering. This product is not CARB approved, so it may not be legal for use on pollution-controlled vehicles in certain states or regions. Review applicable emissions regulations and vehicle requirements before installation.

Features:

• High-flow, oil-free synthetic media supports excellent airflow and convenient maintenance.
• Washable and reusable design allows multiple cleaning cycles with soap and water.
• Tall, open pleats provide strong dust-holding capacity for longer service intervals.
• Durable polyurethane construction with an integrated sealing flange helps maintain 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