The aFe Power MagnumFLOW Pro DRY S universal conical performance air filter (MPN 21-90021) is engineered for maximum airflow and maintenance convenience. Featuring three layers of progressively finer mesh synthetic media, this oil-free filter provides an impressive 99.2% filtration efficiency. Designed for enthusiasts seeking high performance without the need for filter oils, the Pro DRY S media can be easily cleaned with soap and water.

Built for durability, the filter features a 100% polyurethane top and base that withstands engine bay heat. A pliable polyurethane flange with integrated bumps ensures a secure, leak-proof seal over the life of the filter. The tall, evenly spaced pleats maximize surface area, providing excellent dust-holding capacity and extending the service cycle between cleanings.

• Media Type: Pro DRY S (3-Layer Synthetic, Oil-Free)
• Efficiency: 99.2% Rating
• Dimensions: 6" Flange x 9" Base x 7" Top x 9" Height
• Construction: 100% Polyurethane frame and base
• Maintenance: Washable and reusable for multiple cleaning cycles
• Part Number: 21-90021

The aFe Power MagnumFLOW Pro DRY S performance air filter provides maximum airflow and convenience for high-performance intake systems. This conical filter features three layers of progressively finer synthetic mesh media, offering 99.2% filtration efficiency without the need for filter oil. The oil-free design simplifies maintenance, allowing you to wash and reuse the filter using only mild soap and water.

• Pro DRY S Media: Three layers of synthetic media provide excellent dust-holding capacity and long service intervals.
• Structural Integrity: Constructed with a 100% polyurethane top and base for durability and resistance to engine bay heat.
• Secure Seal: The pliable polyurethane flange includes integrated bumps to ensure a tight, leak-free seal against the intake housing.
• Washable and Reusable: Engineered for multiple cleaning cycles, maintaining performance over the life of the vehicle.

Specifications:
Manufacturer Part Number: 21-90020
Filter Style: Conical
Media Type: Pro DRY S (Oil-Free)
Flange Diameter: 5-1/2 in
Base Dimensions: 7 in x 10 in
Top Diameter: 7 in
Filter Height: 8 in
Filtration Efficiency: 99.2%

The aFe MagnumFLOW Pro DRY S air filter (part number 21-90015) is a high-flow, oil-free conical performance filter engineered for maximum convenience and airflow. This filter utilizes three layers of progressively finer mesh synthetic media to achieve a 99.2% filtration efficiency rating without the need for filter oil, making maintenance simple and mess-free.

Built to last, the filter features 100% polyurethane construction on the top and base for structural integrity. The tall, evenly spaced pleats maximize surface area, providing excellent dust-holding capacity and longer service intervals. The pliable polyurethane flange is designed with integrated bumps to ensure a tight, leak-free seal against the intake housing or tube.

• Filter Media: Pro DRY S (3-layer synthetic, oil-free)
• Efficiency Rating: 99.2%
• Flange Diameter: 5-1/2 in
• Base Diameter: 7 in
• Top Diameter: 5-1/2 in
• Filter Height: 8 in
• Construction: 100% Polyurethane frame
• Maintenance: Washable and reusable with soap and water
• Part Number: 21-90015

The aFe Power Magnum FLOW Pro DRY S universal air filter provides high-performance airflow with the convenience of oil-free maintenance. This conical filter features three layers of progressively finer synthetic media, engineered to provide 99.2% filtration efficiency while increasing flow compared to restrictive stock paper filters. The Pro DRY S media is fully washable with simple soap and water, eliminating the need for specialized oils or recharging kits.

Constructed for professional-grade durability, this filter features a 100% polyurethane frame on all sides for structural integrity. The pliable flange includes integrated bumps to ensure a tight, leak-free seal over the life of the component. Deep, evenly spaced pleats maximize dust-holding capacity, extending the service interval between cleanings without sacrificing performance.

• Manufacturer Part Number: 21-90008
• Filter Media: Pro DRY S (3-Layer Oil-Free Synthetic)
• Filtration Efficiency: 99.2%
• Flange Diameter: 4" (3.85" actual)
• Base Diameter: 8"
• Top Diameter: 7"
• Filter Height: 6.70"
• Construction: 100% Polyurethane Top and Base
• Washable and Reusable: Yes

The aFe MagnumFLOW Pro DRY S performance air filter (MPN: 21-60507) is an oil-free, conical filter designed for maximum convenience and reliable filtration. It features three layers of progressively finer synthetic mesh media that achieves a 99.2% filtration efficiency rating while maintaining high airflow. The oil-free design allows for quick maintenance using simple soap and water, eliminating the need for specialized recharge kits or drying time associated with oiled filters.

• Construction: 100% polyurethane top and base provide a durable frame that resists heat and chemicals for a long service life.
• Secure Seal: A pliable polyurethane flange with integrated bumps ensures a tight, leak-free seal against the intake housing or tubing.
• High Capacity: Tall, evenly spaced pleats provide a large surface area for increased dust-holding capacity, extending the intervals between cleanings.
• Dimensions: 6-inch Flange, 7.5-inch Base, 5.5-inch Top, and 7-inch Height.
• Washable & Reusable: Synthetic media can be cleaned multiple times without degrading filtration performance.

The aFe Power Magnum FLOW Pro DRY S air filter (MPN 21-60505) is a high-performance conical filter designed for maximum airflow and maintenance convenience. Featuring three layers of progressively finer synthetic media, this oil-free filter provides 99.2% filtration efficiency without the need for messy oils. Its tall, evenly spaced pleats increase surface area for superior dust-holding capacity and longer service intervals.

Built for durability, the filter features 100% polyurethane construction on both the top and base. The pliable polyurethane flange is engineered with integrated bumps to ensure a tight, leak-proof seal over the life of the component. When dirty, the Pro DRY S media can be easily washed with soap and water for repeated use.

• Manufacturer Part Number: 21-60505
• Filter Type: Conical (Oil-Free)
• Media: 3-Layer Pro DRY S Synthetic
• Flange Diameter: 6 in
• Base Diameter: 7.5 in
• Top Diameter: 5.5 in
• Filter Height: 5 in
• Efficiency Rating: 99.2%
• Construction: 100% Polyurethane Top and Base

The aFe Power MagnumFLOW Pro DRY S air filter (MPN: 21-55505) is a high-flow, oil-free conical performance filter engineered for drivers seeking high-efficiency filtration with maintenance ease. This filter utilizes three layers of progressively finer synthetic mesh media to achieve a 99.2% efficiency rating, balancing superior engine protection with increased airflow. Unlike traditional performance filters, the Pro DRY S media requires no oiling, making it easy to service with simple soap and water.

Built for durability, the filter features 100% polyurethane construction on the top and base to resist heat and degradation. The pliable polyurethane flange is designed with integrated bumps to ensure a secure, leak-proof seal against the intake housing. Its tall, evenly spaced pleats maximize surface area, providing high dust-holding capacity and longer service intervals.

• Media Type: Pro DRY S (3-layer oil-free synthetic)
• Filtration Efficiency: 99.2%
• Flange Diameter: 5-1/2 in
• Base Diameter: 7 in
• Top Diameter: 4-3/4 in
• Filter Height: 5 in
• Frame Material: 100% Polyurethane
• Maintenance: Washable and reusable; no oil required
• Manufacturer Part Number: 21-55505

The aFe Power MagnumFLOW Pro DRY S air filter is an oil-free, conical performance filter designed for maximum convenience and reliable filtration. Constructed with three layers of progressively finer mesh synthetic media, this filter achieves a 99.2% efficiency rating without the need for filter oil. The 100% polyurethane top and base provide a durable, heat-resistant frame, while the pliable flange with integrated bumps ensures a secure, leak-free seal over the life of the component.

• Filter Series: MagnumFLOW Pro DRY S (Oil-Free)
• Media: 3-Layer synthetic mesh
• Filtration Efficiency: 99.2%
• Dimensions: 4-1/2" Flange ID, 6" Base, 4-3/4" Top, 7" Height
• Construction: Washable and reusable polyurethane frame
• Maintenance: Easily cleaned with soap and water
• Part Number: 21-45507

This performance filter features deep, evenly spaced pleats to provide high dust-holding capacity and extended service intervals. It is fully washable and reusable, offering a long-term alternative to disposable paper filters while maintaining excellent airflow for your intake system.

The aFe Power MagnumFLOW Pro DRY S performance air filter offers an ideal balance of airflow and filtration efficiency without the need for filter oil. Designed for maximum convenience, this conical filter features three layers of progressively finer synthetic mesh media. This oil-free design simplifies maintenance, as the filter can be cleaned easily with soap and water, eliminating the risk of over-oiling that can interfere with sensitive MAF sensors.

• Pro DRY S Media: Three layers of oil-free synthetic media provide 99.2% filtration efficiency and high dust-holding capacity.
• Durable Construction: 100% polyurethane base and top provide a rigid frame for a long service life, resisting heat and chemical exposure.
• Secure Seal: The pliable polyurethane flange includes integrated bumps to ensure a tight, leak-free seal over the life of the filter.
• High-Flow Design: Tall, evenly spaced pleats maximize surface area for increased airflow and extended service intervals.

Specifications:
Manufacturer Part Number: 21-40507
Flange Diameter: 4 in
Base Diameter: 6 in
Top Diameter: 4 in
Filter Height: 7 in

The aFe Power MagnumFLOW Pro DRY S air filter (MPN 21-40035) is a high-flow, conical performance filter engineered for maximum airflow and simplified maintenance. This oil-free filter uses three layers of progressively finer synthetic mesh media to achieve a 99.2% filtration efficiency rating, providing superior engine protection without the need for re-oiling after cleaning.

Constructed with a 100% polyurethane top and base, the filter is built to withstand engine bay heat and vibrations for a long service life. The design features tall, evenly spaced pleats that increase the surface area for a high dust-holding capacity, while the pliable polyurethane flange with integrated bumps ensures a leak-free seal over the life of the component. Maintenance is straightforward, as the synthetic media can be washed clean with simple soap and water.

• Manufacturer Part Number: 21-40035
• Filter Media: Pro DRY S (3-Layer Synthetic, Oil-Free)
• Filtration Efficiency: 99.2%
• Flange Diameter: 4 in
• Base Diameter: 6 in
• Top Diameter: 4.75 in
• Filter Height: 9 in
• Construction: 100% Polyurethane frame, top, and base
• Maintenance: Washable and reusable

The aFe Power MagnumFLOW Pro DRY S performance air filter is engineered for maximum convenience and airflow. This oil-free, conical filter features three layers of progressively finer mesh synthetic media, delivering a 99.2% filtration efficiency rating while maintaining high-flow characteristics for performance gains. Since it requires no oiling, maintenance is simplified—the filter washes clean with basic soap and water.

Constructed for longevity, this filter features a 100% polyurethane top and base that resists degradation from engine bay heat and chemicals. The pliable polyurethane flange is designed with integrated bumps to ensure a secure, leak-free seal against the intake housing. Tall, evenly spaced pleats provide a high dust-holding capacity, allowing for longer service cycles between cleanings.

• Media Type: Pro DRY S (3-Layer Oil-Free Synthetic)
• Filter Efficiency: 99.2%
• Flange Diameter: 3-1/2"
• Base Diameter: 6"
• Top Diameter: 4-3/4"
• Filter Height: 6"
• Construction: 100% Polyurethane frame and base
• Maintenance: Washable and reusable for multiple service cycles
• Manufacturer Part Number: 21-35010

The aFe Power MagnumFLOW Pro DRY S performance air filter (MPN: 21-30028) is a conical, oil-free intake filter engineered for high-flow efficiency and simplified maintenance. This filter utilizes three layers of progressively finer mesh synthetic media to achieve a 99.2% filtration efficiency rating without requiring filter oil, making it an ideal choice for enthusiasts seeking performance without the hassle of re-oiling.

Built for long-term durability, the filter features a 100% polyurethane top and base for a rigid frame that resists degradation. The pliable polyurethane flange is designed with integrated bumps to provide a secure, leak-free seal against the intake housing. Tall, evenly spaced pleats maximize surface area, offering superior dust-holding capacity and extending the service cycle between cleanings.

• Filter Media: Pro DRY S (3-layer oil-free synthetic)
• Efficiency Rating: 99.2%
• Dimensions: 3" Flange x 6" Base x 4-3/4" Top x 9" Height
• Construction: 100% Polyurethane frame and flange
• Maintenance: Washable and reusable; cleans with soap and water
• Part Number: 21-30028

The aFe Power MagnumFLOW Pro DRY S performance air filter (MPN 21-30018) is engineered for maximum convenience and airflow in high-performance intake systems. This oil-free, conical filter utilizes three layers of progressively finer synthetic mesh media to achieve 99.2% filtration efficiency without the maintenance requirements of traditional oiled filters. The design features tall, evenly spaced pleats that provide a large surface area for increased dust-holding capacity and longer service intervals.

Constructed for durability, the filter features 100% polyurethane on all sides to resist heat and chemical degradation. The pliable polyurethane flange is designed with integrated bumps to ensure a secure, leak-free seal over the life of the component. This filter is fully washable and reusable, cleaning easily with simple soap and water for repeated service cycles.

• Series: MagnumFLOW Pro DRY S
• Media Type: Oil-Free Synthetic (3-Layer)
• Filtration Efficiency: 99.2%
• Flange Diameter: 3 in
• Base Diameter: 6 in
• Top Diameter: 4-3/4 in
• Filter Height: 7 in
• Material: 100% Polyurethane frame and flange
• Manufacturer Part Number: 21-30018

The aFe Power MagnumFLOW Pro DRY S universal clamp-on air filter (21-30016) is engineered for custom intake applications where maximum airflow and maintenance convenience are priorities. This conical performance filter utilizes the oil-free Pro DRY S media, featuring three layers of progressively finer synthetic mesh to achieve 99.2% filtration efficiency without requiring specialized recharge oils.

Built for durability, the filter features a 100% polyurethane top and base that resist degradation from engine bay heat and chemicals. The pliable polyurethane flange is designed with integrated bumps to ensure a secure, leak-proof seal over the life of the filter. Its tall, evenly spaced pleats provide a large surface area for increased dust-holding capacity and longer service intervals.

• Filter Series: MagnumFLOW Pro DRY S
• Media Type: Oil-free synthetic (3-layer)
• Flange Diameter: 3 in
• Base Diameter: 6 in
• Top Diameter: 4.75 in
• Filter Height: 5 in
• Filtration Efficiency: 99.2%
• Maintenance: Washable and reusable; cleans with soap and water
• Manufacturer Part Number: 21-30016

The aFe Power MagnumFLOW Pro DRY S performance air filter provides high-flow filtration with the maximum convenience of an oil-free design. Engineered with three layers of progressively finer synthetic media, this conical filter achieves 99.2% filtration efficiency while maintaining excellent airflow for performance gains. The deep, evenly spaced pleats increase dust-holding capacity, significantly extending the service interval between cleanings.

Built for long-term durability, the filter features a 100% polyurethane top and base to withstand engine bay heat and vibrations. The pliable polyurethane flange includes integrated bumps to ensure a tight, leak-free seal over the life of the component. Maintenance is simple; the Pro DRY S media washes clean with basic soap and water, requiring no specialized oils or recharging kits.

• Part Number: 21-30003
• Filter Media: Pro DRY S (3-Layer Synthetic, Oil-Free)
• Efficiency Rating: 99.2%
• Dimensions: 3" Flange x 5" Base x 3.5" Top x 7" Height
• Frame Material: 100% Polyurethane top and base
• Serviceability: Washable and reusable

The aFe Power MagnumFLOW Pro DRY S performance air filter provides a high-flow, oil-free solution for maximum convenience and easy maintenance. Constructed with three layers of progressively finer synthetic media, this conical filter delivers 99.2% filtration efficiency while optimizing airflow. The 100% polyurethane frame on the top and base ensures a long service life, while the pliable flange with integrated bumps creates a tight, leak-free seal against the intake housing.

Designed for durability, the tall, evenly spaced pleats provide high dust-holding capacity, extending the service interval. When it comes time for maintenance, the Pro DRY S media can be easily washed with soap and water, eliminating the need for specialized oils.

• MPN: 21-25507
• Filter Media: 3-Layer Pro DRY S (Oil-Free Synthetic)
• Filtration Efficiency: 99.2%
• Dimensions: 2-1/2" Flange ID, 5" Base, 3-1/2" Top, 7" Height
• Construction: 100% Polyurethane Top and Base
• Maintenance: Washable and reusable with soap and water

The aFe Power Momentum Pro DRY S air filter (MPN 20-91207D) is engineered for maximum convenience and filtration efficiency without the need for filter oil. Designed specifically to snap into most Momentum series intake housings using external locking tabs, this filter eliminates the need for extra hardware during installation and maintenance.

Featuring three layers of oil-free, progressive synthetic media, the Pro DRY S provides excellent dust-holding capacity and high airflow, making it ideal for street and light off-road applications. The inverted top design increases total filter surface area for longer service intervals, while the rounded, evenly spaced pleats ensure consistent flow. Constructed with a 100% polyurethane base and top, this filter is built to withstand repeated engine bay heat cycles without degrading or losing its molded shape.

• Filter Media: Pro DRY S 3-Layer Oil-Free Synthetic
• Construction: Durable 100% polyurethane base and top
• Installation: Snap-in locking tabs for Momentum series housings
• Dimensions: 6-3/4" x 4-3/4" (Flange), 8-1/4" x 6-1/4" (Base), 7-1/4" x 5" (Top), 6" (Height)
• Maintenance: Washable and reusable; no oil required
• Included: Stainless steel worm-gear clamp
• Part Number: 20-91207D

The aFe MagnumFLOW Pro DRY S performance air filter (MPN 20-91206D) is engineered for maximum convenience and airflow efficiency. Featuring three layers of progressive, oil-free synthetic media, this filter provides high filtration levels and excellent dust-holding capacity without the need for recharge oils. Its inverted top design maximizes filter surface area, extending service intervals and improving intake flow for street and light off-road applications.

• Pro DRY S Media: Three layers of oil-free synthetic media offer high performance with simplified maintenance.
• Momentum Series Compatibility: Designed with external locking tabs to snap securely into most aFe Momentum series housings without additional hardware.
• Durable Construction: 100% polyurethane base and top maintain their molded shape through repeated engine heat cycles for a long-lasting seal.
• Rounded Pleats: Deep, evenly spaced pleats increase usable surface area for better flow and capacity.
• Specifications: 6-3/4" x 4-3/4" Flange; 8-1/2" x 6-1/2" Base; 7-1/4" x 5" Top.
• Included Hardware: Comes with a high-quality stainless steel worm-gear clamp.

The aFe Power MagnumFLOW HD Pro 10R performance air filter is engineered for maximum air volume and filtration efficiency in heavy-duty applications. Designed around a massive 360-degree radial flow design, this filter supports up to 1,000 cfm to ensure your engine receives unrestricted airflow while maintaining a 99.47% cumulative efficiency rating.

• High-Efficiency Media: Features 10 layers of progressive cotton gauze oiled media for superior protection and performance.
• Structural Integrity: The filter is wrapped in reinforced metal to provide maximum strength and prevent filter collapse under high-vacuum or high-boost conditions.
• Optimized Design: The unique oval shape and patent-pending housing interface allow for the largest filter size possible within the intake footprint, increasing available air volume.
• Dimensions: 7in x 4.75in Base (F) x 9in x 7in Top (T) x 9in Height (H).
• Part Number: 20-91061

The aFe Power MagnumFLOW HD Pro 10R is a high-performance 360-degree radial flow air filter engineered for heavy-duty applications. Designed to handle up to 1,000 CFM, this filter utilizes a 10-layer progressive cotton gauze oiled media to achieve a 99.47% cumulative efficiency rating. The construction features a reinforced metal mesh exterior that provides maximum structural integrity, preventing the filter from collapsing under high vacuum or extreme stress.

This filter uses a patent-pending filter-to-housing interface that simplifies the installation process while maximizing the available filter surface area and air volume. It is an ideal replacement or upgrade for maintaining peak filtration and airflow in high-demand intake systems.

• Performance Rating: 1,000 CFM
• Media Type: 10-Layer Progressive Cotton Gauze (Oiled)
• Filtration Efficiency: 99.47% Cumulative
• Design: 360-degree radial flow with reinforced metal wrap
• Interface: Patent-pending housing seal for maximum filter size
• Dimensions: 6" Flange x 8-1/8" Top x 9" Height
• Manufacturer Part Number: 20-91059