aFe Magnum FORCE Pro DRY S Universal Conical Air Filter, Part 21-91127

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 4-1/2 IN F x (9x7-1/2) IN B x (6-3/4x5-1/2) T (Inverted) x 9 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 Universal Air Filter is designed for high-flow performance, dependable filtration, and convenient maintenance. Part 21-91127 uses three progressively finer layers of synthetic media positioned between polyurethane top and base sections to promote excellent airflow while capturing airborne contaminants. With a reported 99.2% filtration efficiency, this conical filter supports cleaner intake air for a wide range of automotive applications.

Its washable and reusable design allows multiple cleaning cycles without filter oil, making routine service simple with ordinary soap and water. Tall, open, evenly spaced pleats provide strong dust-holding capacity and help extend service intervals between cleanings. A flexible polyurethane flange with integrated sealing bumps helps maintain a tight, leak-resistant fit throughout the filter’s service life.

The aFe Magnum FORCE Pro DRY S Universal Air Filter features a polyurethane frame on all sides for added durability and long-term performance. Its universal conical configuration is suited for custom intake systems and replacement applications using compatible inlet and outlet measurements. This product is not CARB approved; verify local emissions requirements and application compatibility before installation. The filter is supplied as one reusable air filter and is intended for automotive use.

Brief Description: High-flow, oil-free, washable replacement air filter with layered synthetic media and durable polyurethane construction.

Key Product Specifications & Technical Data:

• Brand: aFe
• Product line: Magnum FORCE Pro DRY S
• Part number: 21-91127
• Filter type: Universal conical performance air filter
• Media construction: Three layers of progressively finer synthetic mesh
• Filter efficiency: 99.2%
• Maintenance type: Washable and reusable with soap and water
• Inlet configuration: Inverted tapered universal design

What's Included: One aFe Magnum FORCE Pro DRY S Universal Air Filter.

Features:

• High-flow synthetic media promotes excellent airflow for performance-oriented intake systems.
• Oil-free Pro DRY S construction simplifies servicing and eliminates the need for filter oil.
• Washable and reusable design supports multiple cleaning cycles using soap and water.
• Polyurethane frame and flexible sealing flange provide durability and 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