aFe Magnum FORCE Pro DRY S Performance Air Filter, Part Number 21-91031

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 5-1/2 IN T (Inverted) x 7 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 performance air filter is designed to deliver high airflow, dependable filtration, and convenient maintenance for automotive intake systems. Featuring three layers of progressively finer synthetic media between polyurethane top and base layers, this conical filter provides a 99.2% filtration efficiency while supporting strong engine airflow. Its tall, open pleats increase dust-holding capacity, helping extend the service interval between cleanings.

Built for repeated use, the aFe Part Number 21-91031 filter is washable and reusable with ordinary soap and water. The 100% polyurethane construction helps provide long service life, while the pliable polyurethane flange and integrated sealing bumps create a secure, leak-resistant fit over time. The oil-free Pro DRY S media eliminates the need for filter oil and simplifies routine maintenance.

This Magnum FORCE replacement air filter is designed with a conical inverted configuration and is suitable for compatible automotive intake applications. Verify vehicle fitment and intake compatibility before ordering. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in all states. California customers should confirm applicable emissions requirements before installation. The package includes one aFe Magnum FORCE Pro DRY S replacement air filter.

Features:

• High-Flow Filtration: Three layers of progressively finer synthetic media provide excellent airflow with 99.2% filtration efficiency.
• Oil-Free Maintenance: Pro DRY S media cleans with soap and water without requiring filter oil.
• Washable and Reusable: The filter can be cleaned and reused through multiple service cycles.
• Durable Sealing Design: A 100% polyurethane frame and pliable flange with integrated bumps help maintain a tight, leak-resistant seal.

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