This aFe Power Magnum FLOW Pro 5R universal air filter is engineered to provide maximum airflow for improved horsepower and torque. Constructed with 100% polyurethane on both the top and bottom, this high-flow performance filter features five layers of progressively finer mesh cotton gauze media. This oiled media configuration is aFe's highest-flowing option, designed to optimize engine breathing without sacrificing filtration efficiency.

The filter is designed with tall, evenly spaced pleats that provide excellent dust-holding capacity, allowing for longer service cycles between cleanings. A pliable polyurethane flange with an integrated bump seal ensures a secure, leak-proof fit for the life of the filter. This filter is fully washable and reusable, making it a sustainable performance upgrade for custom intake systems.

• Media Type: Pro 5R (Oiled 5-Layer Cotton Gauze)
• Flange Diameter: 3 in.
• Base Diameter: 5 in.
• Top Diameter: 3-1/2 in.
• Filter Height: 7 in.
• Frame Material: 100% Polyurethane
• Manufacturer Part Number: 24-30003
• Warranty: 2-Year Limited Warranty

The aFe MagnumFLOW Pro 5R performance air filter (MPN 24-30001) is designed to provide maximum airflow for improved horsepower and torque. Built with afe's highest-flowing media, this filter uses five layers of progressively finer mesh cotton gauze to capture contaminants while maintaining low restriction. The washable and reusable oiled media allows for multiple cleaning cycles, making it a sustainable alternative to disposable paper filters.

Constructed for durability, the filter features a 100-percent polyurethane frame and flange on all sides. This pliable material allows the integrated bump seal to create a tight, leak-proof fit against the housing. The tall, evenly spaced pleats are engineered to maximize dust-holding capacity, extending the service interval between cleanings.

• Media Type: Pro 5R (5-layer oiled cotton gauze)
• Flange Diameter: 3 in
• Base Diameter: 5 in
• Top Diameter: 3.5 in
• Filter Height: 5 in
• Construction: 100% Polyurethane frame and pliable flange
• Features: Integrated bump seal for a secure fit
• Maintenance: Fully washable and reusable
• Manufacturer Part Number: 24-30001
• Warranty: 2-Year Limited Warranty

The aFe MagnumFLOW Pro DRY S Universal Air Filter (21-91155) provides high-efficiency filtration with maximum convenience for street and light off-road use. This performance filter features three layers of oil-free synthetic media, eliminating the need for oiling during maintenance cycles. Its progressive layering is designed to maximize dust-holding capacity while maintaining superior airflow.

Built for durability and ease of use, the filter is constructed with 100% polyurethane on both the base and the top, ensuring excellent strength and resistance to heat and chemicals. The rounded, evenly spaced pleat design increases the total filter surface area, while the inverted top further expands that area to allow for longer service intervals. This filter utilizes a molded-in retention groove, allowing it to lock securely into most aFe Stage-2 intake housings without the need for additional hardware.

• Manufacturer Part Number: 21-91155
• Media Type: Pro DRY S 3-Layer Oil-Free Synthetic
• Dimensions: 4" Flange ID x 6" Base x 4" Inverted Top x 8" Height
• Construction: 100% Polyurethane Base and Top
• Washable/Reusable: Yes, compatible with aFe POWER CLEANER
• Key Features: Rounded pleats and inverted top for increased surface area

This aFe Power MagnumFLOW Pro DRY S performance air filter is designed for maximum convenience and filtration efficiency for street and light off-road applications. Utilizing three layers of oil-free synthetic media, this filter requires no re-oiling during maintenance, allowing for a simplified cleaning process. The inverted top design maximizes filter surface area, while rounded, evenly spaced pleats increase flow and dust-holding capacity compared to standard designs.

Construction features a 100% polyurethane base and top, which provides superior heat resistance and maintains its molded shape through thousands of engine heat cycles. Integrated external locking tabs allow this filter to snap securely into most aFe Momentum series intake housings without the need for additional hardware. This patent-pending interface ensures a tight seal and straightforward replacement during service intervals.

• Manufacturer Part Number: 21-91153
• Media Type: Pro DRY S (3-layer oil-free synthetic)
• Dimensions: 4in Flange x 6.5in Base x 6.5in Top (Inverted) x 8in Height
• Compatibility: Replacement filter for aFe POWER Momentum Intake systems
• Materials: 100% polyurethane base and top with molded-in expanded metal for impact protection
• Includes: One premium stainless steel T-bolt clamp
• Maintenance: Fully washable and reusable for multiple service cycles

Maintain your engine's breathing efficiency with this pair of aFe POWER Momentum series replacement air filters. Engineered for street and light off-road applications, these filters utilize the Pro DRY S media—a three-layer, oil-free synthetic material that provides high filtration efficiency and maximum convenience by eliminating the need for oiling during service.

• Advanced Media: Three layers of progressive synthetic media provide excellent dust-holding capacity and are easily cleaned with aFe POWER cleaner.
• High-Flow Design: Rounded, evenly spaced deep pleats combined with an inverted top design maximize usable surface area for increased airflow and longer service intervals.
• Durable Construction: The 100% polyurethane base and top are built to withstand repeated heat cycles without losing their molded shape or sealing integrity.
• Snap-In Installation: Integrated external locking tabs allow the filters to snap securely into Momentum series housings for a hardware-free, patent-pending interface.

Technical Specifications:

• Part Number: 21-91136-MA
• Media Type: Pro DRY S (3-Layer Synthetic, Oil-Free)
• Flange ID: 6" x 4"
• Base Dimensions: 8-1/4" x 6-1/4"
• Top Dimensions: 7-1/4" x 5"
• Height: 10"
• Includes: (2) Air filters and stainless steel clamps

The aFe Power Magnum FLOW Pro DRY S universal air filter provides high-performance filtration without the need for filter oil. Designed for maximum convenience, this conical filter uses three layers of progressively finer synthetic mesh media to provide 99.2% filtration efficiency while maintaining high airflow rates. The oil-free design simplifies maintenance, allowing the filter to be washed with basic soap and water.

• Pro DRY S Media: 3-layer progressively finer synthetic media provides excellent dust-holding capacity and long service intervals.
• Durable Construction: Features a 100% polyurethane base and top for a long service life and resistance to high engine bay temperatures.
• Secure Seal: The pliable polyurethane flange includes integrated bumps to ensure a tight, leak-free seal against the intake housing or tube.
• Inverted Top: The 6.75" x 5.5" inverted top design increases the available surface area for improved airflow potential.
• Dimensions: 4.5" Flange (F), 9" x 7.5" Base (B), 6.75" x 5.5" Top (T) Inverted, 9" Height (H).
• MPN: 21-91127

Maintain peak airflow and engine protection with this aFe Power Momentum replacement air filter (MPN 21-91125). Designed as a direct replacement for Momentum series intake systems, this conical performance filter utilizes Pro DRY S (PDS) media—an oil-free, 3-layer progressively finer synthetic mesh. This design provides 99.2% filtration efficiency and excellent dust holding capacity, allowing for longer service cycles without the need for filter oiling.

Constructed with 100% polyurethane on the top and base, this filter is built to withstand engine bay heat and vibrations. The pliable flange features integrated bumps to ensure a tight, leak-free seal against the intake housing for the life of the filter. Since the media is fully washable, it offers a sustainable, high-performance alternative to disposable paper filters.

• Filter Media: Pro DRY S (3-Layer Synthetic, Oil-Free)
• Filtration Efficiency: 99.2%
• Dimensions: 5" Flange ID x 7" Base x 5.5" Inverted Top x 9" Height
• Construction: Durable 100% polyurethane frame and flange
• Maintenance: Fully washable and reusable with simple soap and water
• Part Number: 21-91125

The aFe POWER Magnum FLOW Pro DRY S universal clamp-on air filter (MPN: 21-91120) is engineered for drivers seeking high-efficiency filtration and maximum convenience. This filter features the specialized Pro DRY S 3-layer, non-oiled synthetic media, which provides excellent airflow and protection without the need for periodic re-oiling. The deep-pleated design increases surface area for extended service intervals in various driving conditions.

Constructed with a 100% polyurethane frame on all sides, this filter maintains its structural integrity even under high heat and pressure. The pliable flange allows for a secure, leak-free installation on custom intake tubes, while the inverted top design further increases the available filter media surface for improved performance gains.

• Manufacturer Part Number: 21-91120
• Media Type: Pro DRY S (3-Layer Non-Oiled Synthetic)
• Flange Diameter: 5 in
• Base Dimensions: 9 in x 7.5 in
• Top Dimensions: 6.75 in x 5.5 in (Inverted)
• Filter Height: 9 in
• Frame Material: 100% Polyurethane
• Maintenance: Washable and reusable with soap and water

The aFe Power MagnumFLOW Pro DRY S replacement air filter (MPN 21-91116) offers high-performance filtration with a convenient, oil-free design. Engineered with three layers of progressively finer synthetic mesh media, this filter achieves a 99.2% efficiency rating while maintaining superior airflow. The inverted top and base design, combined with tall, evenly spaced pleats, maximizes surface area for increased dust-holding capacity and longer service intervals.

• Pro DRY S Media: Three layers of oil-free synthetic media provide excellent filtration and are easily cleaned with soap and water—no recharging oil required.
• Rugged Construction: A 100% polyurethane frame on the top and base ensures structural integrity and extra-long filter life.
• Leak-Free Seal: The pliable polyurethane flange features integrated bumps to ensure a tight, secure seal over the life of the filter.
• Dimensions: 7" x 4.75" oval flange; 9" x 7" inverted base; 7.25" x 5" inverted top; 8" height.

The aFe Power MagnumFLOW Pro DRY S performance air filter is an oil-free, conical replacement filter designed for maximum convenience and consistent airflow. Built with three layers of progressively finer synthetic mesh media, this filter provides 99.2% filtration efficiency while maintaining high-volume air delivery. The oil-free design simplifies maintenance, allowing the filter to be washed with soap and water for repeated use over the life of the vehicle.

• Manufacturer Part Number: 21-91115
• Filter Media: Pro DRY S 3-layer synthetic, oil-free media for easy maintenance.
• Dimensions: 8.25x6.25" Base (mt2) x 7.25x5" Top x 9" Height.
• Frame Construction: 100% polyurethane frame and top for structural integrity and longevity.
• Pliable Flange: Features integrated bumps to ensure a tight, leak-free seal within the intake housing.
• Performance: Tall, evenly spaced pleats provide high dust-holding capacity and extended service intervals.

Fits 2016-2017 BMW M2 Base models.

Designed to balance high-flow performance with maximum maintenance convenience, the aFe Power MagnumFLOW Pro DRY S universal air filter provides a high-efficiency, oil-free filtration solution for your intake system. This conical performance filter utilizes three layers of progressively finer synthetic mesh media to achieve an impressive 99.2% filtration efficiency rating, ensuring your engine remains protected from airborne contaminants while improving overall airflow.

Constructed for longevity, the filter features a 100% polyurethane top and base that resists heat and chemical degradation. The tall, evenly spaced pleats are engineered for maximum dust-holding capacity, extending the service cycle between cleanings. For a secure installation, the pliable polyurethane flange includes integrated bumps to create a tight, leak-free seal against the intake housing or tubing.

• Manufacturer Part Number: 21-91108
• Filter Media: Pro DRY S (3-Layer synthetic, oil-free)
• Flange Diameter: 4.00 inches
• Base Diameter: 6.00 inches
• Top Diameter: 5.50 inches (Inverted Top)
• Filter Height: 7.50 inches
• Filtration Efficiency: 99.2%
• Washable and reusable for multiple cleaning cycles

The aFe MagnumFLOW Pro DRY S performance air filter (MPN 21-91105) is engineered for enthusiasts seeking maximum airflow without the maintenance requirements of oiled filters. Featuring three layers of progressively finer mesh synthetic media, this conical filter provides 99.2% filtration efficiency and excellent dust-holding capacity for extended service intervals.

Built for long-term durability, the filter utilizes a 100% polyurethane frame on all sides to resist degradation from engine bay heat. The tall, evenly spaced pleats maximize surface area, while the pliable polyurethane flange features integrated bumps to ensure a tight, leak-free seal over the life of the component. Maintenance is simple; the Pro DRY S media is fully washable with soap and water, eliminating the need for recharge oils.

• Manufacturer Part Number: 21-91105
• Filter Media: Pro DRY S (3-Layer Synthetic, Oil-Free)
• Filtration Efficiency: 99.2%
• Flange Dimensions: 6" x 4" (Oval)
• Base Dimensions: 8-1/4" x 6-1/4"
• Top Dimensions: 7-1/4" x 5"
• Height: 9"
• Construction: 100% Polyurethane frame and flange

Upgrade your induction system with the aFe Power MagnumFLOW Pro DRY S universal air filter (MPN: 21-91103). This high-flow, conical performance filter utilizes three layers of progressively finer mesh synthetic media to provide maximum airflow and convenience without the need for filter oils. The tall, evenly spaced pleats offer significant dust-holding capacity, extending the service interval between cleanings.

• Oil-Free Filtration: Pro DRY S synthetic media requires no oiling and achieves a 99.2% filtration efficiency rating for superior engine protection.
• Robust Construction: Built with 100% polyurethane on all sides, the frame and base are designed for extra-long service life even in high-heat environments.
• Secure Seal: A pliable polyurethane flange with integrated bumps ensures a tight, leak-proof seal over the life of the filter.
• Easy Maintenance: This washable and reusable filter cleans up easily with simple soap and water.

Specifications:

• Flange Diameter: 3.5 in
• Base Diameter: 5 in (mtm2)
• Top Diameter: 4.5 in (Inverted)
• Filter Height: 7.5 in
• Filter Efficiency: 99.2%
• Manufacturer Part Number: 21-91103

The aFe Power Magnum FLOW Pro DRY S (21-91101) is a high-performance, conical air filter engineered for maximum convenience and increased airflow without the need for filter oil. This oil-free filter uses three layers of progressively finer mesh synthetic media to achieve a 99.2% filtration efficiency rating, ensuring your engine receives clean air while reducing restriction.

Constructed for longevity, the filter features a 100% polyurethane top and base that resist heat and chemicals. The tall, evenly spaced pleats provide an expanded surface area for superior dust-holding capacity, allowing for longer service intervals between cleanings. A pliable polyurethane flange with integrated bumps ensures a tight, leak-free seal over the life of the component.

• Filter Media: Pro DRY S 3-layer oil-free synthetic media
• Efficiency: 99.2% filtration rating
• Dimensions: 6.75" x 4.75" Flange, 8.25" x 6.25" Base (Mt2), 7.25" x 5" Top, 8.5" Height
• Maintenance: Fully washable and reusable with soap and water; no oiling required
• Construction: Pliable polyurethane frame and flange for a secure, airtight seal
• MPN: 21-91101

The aFe MagnumFLOW Pro DRY S air filter (part number 21-91092) is engineered for drivers seeking high-performance filtration with maximum maintenance convenience. This oil-free, conical performance filter utilizes three layers of progressively finer synthetic mesh media to achieve an impressive 99.2% filtration efficiency. By eliminating the need for recharge oils, the Pro DRY S media simplifies the cleaning process, allowing you to wash the filter with simple soap and water.

Constructed with a 100% polyurethane frame and base, this filter is built to withstand engine bay heat and chemical exposure. The tall, evenly spaced pleats provide a large surface area for superior dust-holding capacity, extending the service interval between cleanings. A pliable polyurethane flange with integrated bumps ensures a leak-free, airtight seal over the life of the component.

• Pro DRY S Media: 3-layer oil-free synthetic media for high airflow and 99.2% filtration efficiency.
• Maintenance Made Easy: Washable and reusable; no special oils or cleaning kits required.
• Durable Construction: 100% polyurethane base and top for structural integrity and long service life.
• Leak-Free Seal: Pliable flange with integrated bumps for a secure fit on the intake housing.

• Flange: 6.75" x 4.75"
• Base: 8.25" x 6.25" (Inverted)
• Top: 7.25" x 5" (Inverted)
• Height: 9"
• Media Type: Pro DRY S (Oil-Free)
• MPN: 21-91092

This aFe Power MagnumFLOW Pro DRY S universal conical performance air filter (MPN 21-91090) provides a balance of maximum airflow and easy maintenance for high-performance applications. Engineered for the (4.5T) engine, this oil-free filter uses three layers of progressively finer mesh synthetic media to achieve a 99.2% filtration efficiency rating without the need for recharging oils.

Constructed with a 100% polyurethane top and base, the filter features tall, evenly spaced pleats that provide a high dust-holding capacity for extended service intervals. The pliable polyurethane flange is designed with integrated bumps to ensure a tight, leak-free seal against the intake housing over the life of the component. This filter is fully washable and reusable, cleaning easily with simple soap and water.

• Filter Media: 3-layer Pro DRY S oil-free synthetic media
• Efficiency: 99.2% filtration rating
• Construction: Durable 100% polyurethane frame and base
• Dimensions: 3.5" Flange ID, 6" Base, 4.5" Top, 6" Height
• Maintenance: Washable and reusable for multiple cleaning cycles
• Seal: Pliable flange with integrated bumps for a secure fit
• MPN: 21-91090

The aFe MagnumFLOW Pro DRY S air filter (MPN 21-91076) is engineered for drivers seeking high-flow performance with the convenience of oil-free maintenance. This conical performance filter utilizes three layers of progressively finer synthetic mesh media to deliver a 99.2% filtration efficiency rating while significantly improving airflow over restrictive stock paper filters.

Constructed for professional-grade durability, the filter features a 100% polyurethane top and base that resist heat and chemical degradation. The pliable polyurethane flange is designed with integrated bumps to ensure a tight, leak-proof seal over the life of the component. Because it uses Pro DRY S synthetic media, this filter is fully washable and reusable with simple soap and water, eliminating the need for specialized oils or recharge kits.

• Pro DRY S Media: Three layers of oil-free synthetic media for maximum convenience and 99.2% efficiency.
• Durable Construction: 100% polyurethane frame on all sides for extended service life.
• Maintenance-Friendly: Washable and reusable for multiple cleaning cycles using soap and water.
• Precision Fit: Pliable flange with integrated bumps ensures a secure, no-leak seal.
• Technical Specs: 3" Flange x 6" Base x 4.5" Inverted Top x 5.5" Height.
• Manufacturer Part Number: 21-91076

The aFe Power Magnum FLOW Pro Dry S universal air filter delivers high-performance airflow with the convenience of an oil-free design. This conical filter utilizes three layers of progressively finer synthetic mesh media to achieve 99.2% filtration efficiency, ensuring your engine receives clean air while significantly reducing restriction compared to standard factory paper filters.

Engineered for durability, this filter is built with 100% polyurethane on all sides for a long service life. The pliable flange includes integrated bumps to ensure a secure, leak-proof seal over your intake tube. Maintenance is simplified because the Pro Dry S media requires no oil; the filter easily washes clean with soap and water for repeated use.

• Manufacturer Part Number: 21-91074
• Filter Media: Pro Dry S (3-Layer Oil-Free Synthetic)
• Filtration Efficiency: 99.2%
• Flange Diameter: 4"
• Base Dimensions: 9" x 6-1/2"
• Top Dimensions: 6-3/4" x 5-1/2" (Inverted Top)
• Filter Height: 6-1/8"
• Construction: 100% Polyurethane Base and Frame

The aFe MagnumFLOW Pro DRY S performance air filter provides maximum airflow and filtration efficiency without the hassle of oiling. This conical filter utilizes three layers of progressively finer synthetic media to capture contaminants while maintaining high flow rates, making it an ideal choice for enthusiasts seeking high performance with simplified maintenance.

• Oil-Free Convenience: The Pro DRY S media is fully washable and reusable, allowing for easy cleaning with simple soap and water.
• Durable Construction: Engineered with a 100% polyurethane base and top for exceptional durability and resistance to engine bay heat.
• Leak-Free Seal: Features a pliable polyurethane flange with integrated bumps to ensure a tight, no-leak seal over the service life of the filter.
• Superior Filtration: Delivers a 99.2% filtration efficiency rating, balancing high-volume induction with critical engine protection.

• Manufacturer Part Number: 21-91072
• Series: Pro DRY S (PDS)
• Flange Diameter: 5 in
• Base Diameter: 8 in
• Top Diameter: 7 in (Inverted)
• Filter Height: 9 in
• Media Type: Synthetic (Oil-Free)

The aFe MagnumFLOW Pro DRY S performance air filter is engineered for drivers seeking high-performance airflow with the convenience of an oil-free design. This conical filter features three layers of progressively finer synthetic mesh media, providing 99.2% filtration efficiency. Because it requires no oils to trap particulates, maintenance is simplified—the filter can be washed clean with standard soap and water.

Built for durability, the filter utilizes a 100% polyurethane frame and base that withstands 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 component. Tall, evenly spaced pleats increase the total surface area, providing superior dust-holding capacity and extending the service cycle between cleanings.

• Manufacturer Part Number: 21-91071
• Filter Type: Pro DRY S (Oil-Free Synthetic Media)
• Filtration Efficiency: 99.2%
• Flange Diameter: 3-1/2"
• Base Diameter: 8"
• Top Diameter: 5-1/2" (Inverted)
• Filter Height: 8"
• Construction: Heat-resistant polyurethane flange and frame

The aFe Power Magnum FLOW Pro DRY S performance air filter (MPN 21-91070) is engineered to optimize airflow while maintaining a high 99.2% filtration efficiency. This oil-free, conical filter features three layers of progressively finer synthetic mesh media, designed for enthusiasts seeking maximum convenience without the need for re-oiling after cleaning.

• Pro DRY S Media: Three layers of synthetic media provide excellent dust-holding capacity and high airflow for improved engine performance.
• Rugged Construction: Built with 100% polyurethane on all sides, this filter resists heat and chemicals for a long service life. The pliable polyurethane flange with integrated bumps ensures a secure, leak-free seal.
• Extended Service Intervals: The tall, evenly spaced pleats and inverted top design increase the usable surface area, allowing for longer periods between cleanings.
• Easy Maintenance: This washable and reusable filter can be easily cleaned with simple soap and water, eliminating the need for specialized oils.

Specifications:

• Part Number: 21-91070
• Dimensions: 5-1/4"x7" Flange x 6-3/8"x10" Base x 4-1/2"x6-3/4" Inverted Top x 8" Height
• Filtration Efficiency: 99.2%
• Filter Style: Oval Conical (Inverted Top)

The aFe Power MagnumFLOW Pro DRY S universal air filter is engineered for drivers seeking high-flow performance with maximum maintenance convenience. This oil-free, conical filter features three layers of progressively finer synthetic mesh media, achieving an impressive 99.2% filtration efficiency. Because it requires no oil, the Pro DRY S media is easy to service and washes clean with simple soap and water.

Built to withstand demanding engine bay environments, the filter is constructed with 100% polyurethane on the top and base for a long service life. The pliable polyurethane flange is designed with integrated bumps to ensure a tight, leak-proof seal over the life of the filter. Tall, evenly spaced pleats provide a large surface area for increased dust-holding capacity, allowing for longer intervals between cleanings without sacrificing airflow.

• Series: MagnumFLOW Pro DRY S
• Filter Media: 3-Layer Synthetic (Oil-Free)
• Filtration Efficiency: 99.2%
• Flange Diameter: 7.13 in
• Base Dimensions: 8.75 in x 8.75 in
• Top Dimensions: 7 in (Inverted Top)
• Height: 6.75 in
• Construction: 100% Polyurethane Top/Base
• Part Number: 21-91068

The aFe MagnumFLOW Pro DRY S performance air filter (MPN 21-91065) delivers high-efficiency filtration with the convenience of an oil-free design. This conical filter features three layers of progressively finer synthetic media captured between a 100% polyurethane base and top for structural integrity. The tall, evenly spaced pleats maximize surface area, providing excellent dust-holding capacity and superior airflow for longer service intervals.

Built for durability and ease of use, the Pro DRY S media requires no specialized oils; it washes clean with simple soap and water. The pliable polyurethane flange is engineered with integrated bumps to ensure a tight, leak-free seal against the intake housing over the life of the filter.

• Manufacturer Part Number: 21-91065
• Filter Media: Pro DRY S (3-layer oil-free synthetic)
• Efficiency Rating: 99.2%
• Flange Diameter: 4 in
• Base Dimensions: 9 in x 7.5 in (Inverted)
• Top Dimensions: 6.75 in x 5.5 in (Inverted)
• Filter Height: 7.5 in
• Construction: 100% polyurethane frame and flange
• Maintenance: Washable and reusable; no oil required

The aFe Power MagnumFLOW Pro DRY S universal air filter (MPN 21-91064) is an oil-free, high-flow conical performance filter designed for maximum convenience and filtration efficiency. It features three layers of progressively finer mesh synthetic media to achieve a 99.2% efficiency rating, providing excellent protection for your engine without the maintenance required by oiled filters.

Constructed with a 100% polyurethane top and base, this filter is built to withstand repeated cleaning cycles. The pliable polyurethane flange is engineered with integrated bumps to provide a tight, leak-free seal over the life of the component. Its tall, evenly spaced pleats maximize surface area for high dust-holding capacity and extended service intervals.

• Filter Media: 3-Layer Pro DRY S dry synthetic (oil-free)
• Filtration Efficiency: 99.2%
• Flange Diameter: 5 in
• Base Dimensions: 9 in x 7-1/2 in (Oval)
• Top Dimensions: 6-3/4 in x 5-1/2 in (Oval)
• Filter Height: 6-7/8 in
• Construction: Washable and reusable polyurethane frame
• Manufacturer Part Number: 21-91064

The aFe MagnumFLOW Pro DRY S air filter (MPN 21-91063) is a high-flow, oil-free conical filter designed for maximum filtration efficiency and maintenance convenience. This filter utilizes three layers of progressively finer synthetic mesh media to achieve an impressive 99.2% efficiency rating without the need for filter oil, making it an ideal choice for street and light off-road use.

Constructed with a 100% polyurethane frame and base, the filter features tall, evenly spaced pleats that maximize surface area for increased dust-holding capacity and longer service intervals. The inverted top design further improves airflow and capacity. A pliable polyurethane flange with integrated bumps ensures a leak-free seal over the life of the component, providing a secure fit to your intake system.

• Filter Media: Pro DRY S (3-layer oil-free synthetic)
• Filtration Efficiency: 99.2%
• Dimensions: 4" Flange x 6" Base (Inverted) x 5.5" Top (Inverted) x 7.5" Height
• Material: 100% polyurethane top, base, and flange
• Maintenance: Washable and reusable with soap and water
• Part Number: 21-91063

The aFe Power MagnumFLOW Pro DRY S performance air filter provides high-volume airflow and exceptional filtration without the need for filter oil. Featuring three layers of progressively finer synthetic media, this conical filter achieves a 99.2% filtration efficiency rating while maintaining a high flow rate for performance applications.

Built for long-term durability, the filter features 100% polyurethane construction on the top, base, and flange. The pliable polyurethane flange includes integrated bumps to ensure a secure, leak-proof seal against the intake housing or tube. Tall, evenly spaced pleats maximize surface area to increase dust-holding capacity, allowing for longer service intervals between cleanings. Maintenance is simplified as the Pro DRY S media can be washed clean with soap and water.

• Manufacturer Part Number: 21-91062
• Filter Media: Pro DRY S (3-layer synthetic, oil-free)
• Filtration Efficiency: 99.2%
• Flange Diameter: 5 in
• Base Diameter: 7 in (Inverted)
• Top Diameter: 5.5 in (Inverted)
• Filter Height: 8 in
• Construction: 100% polyurethane frame and flange

The aFe MagnumFLOW HD Pro Dry S air filter is a high-performance, oil-free replacement designed for maximum convenience and durability. This filter features three layers of progressively finer mesh synthetic media, providing a 99.2% filtration efficiency rating while maintaining superior airflow compared to traditional paper filters. The oil-free Pro Dry S media is specifically engineered for easy maintenance, allowing you to wash and reuse the filter with simple soap and water.

• Pro Dry S Media: Three layers of oil-free synthetic media for maximum convenience and excellent filtration efficiency.
• Durable Construction: Built with a 100% polyurethane frame on all sides to prevent degradation from engine bay heat and chemicals.
• Secure Seal: A pliable polyurethane flange with integrated bumps ensures a tight, leak-free seal over the life of the filter.
• Extended Service Intervals: Tall, evenly spaced pleats provide high dust-holding capacity for longer periods between cleanings.
• Dimensions: 7in x 4.75in Oval Flange, 9in x 7in Oval Top, 9in Height.
• Manufacturer Part Number: 21-91061

The aFe Power MagnumFLOW Pro DRY S (MPN 21-91059) is a high-performance, oil-free conical air filter designed for maximum convenience and superior airflow. This universal filter utilizes a 3-layer progressively finer synthetic mesh media to deliver 99.2% filtration efficiency, providing high-flow performance without the maintenance requirements of traditional oiled filters.

Built for long-term durability, the filter features 100% polyurethane construction on the base and top. The pliable polyurethane flange is engineered with integrated bumps to ensure a tight, leak-free seal against the intake housing. Its tall, evenly spaced pleats maximize surface area for increased dust-holding capacity, extending the service cycle between cleanings. When maintenance is required, the Pro DRY S media can be easily washed with simple soap and water.

• Series: MagnumFLOW Pro DRY S
• Part Number: 21-91059
• Filter Type: Conical (Inverted Top)
• Media: 3-Layer Synthetic (Oil-Free)
• Flange Diameter: 6 in
• Base/Top Diameter: 8-1/8 in
• Filter Height: 9 in
• Filtration Efficiency: 99.2%
• Construction: 100% Polyurethane Frame

The aFe MagnumFLOW Pro DRY S air filter provides high-performance airflow with the ultimate convenience of oil-free maintenance. This conical performance filter features three layers of progressively finer synthetic mesh media, engineered to provide 99.2% filtration efficiency while significantly reducing air restriction compared to factory filters.

Constructed with a 100% polyurethane top and base, the filter is built for durability and heat resistance. The tall, evenly spaced pleats maximize dust-holding capacity, extending the service interval. Its pliable polyurethane flange includes integrated bumps to ensure a tight, leak-free seal against the intake housing. Designed for easy upkeep, this filter can be washed with simple soap and water, eliminating the need for specialized oils or recharge kits.

• MPN: 21-91055
• Filter Media: Pro DRY S (3-Layer Synthetic, Oil-Free)
• Flange Diameter: 7 in
• Base Diameter: 9 in
• Top Diameter: 7 in (Inverted Top)
• Filter Height: 7 in
• Efficiency Rating: 99.2%
• Construction: 100% Polyurethane frame and flange

This aFe Power MagnumFLOW Pro DRY S performance air filter features three layers of progressively finer mesh synthetic media to provide maximum convenience and airflow for high-performance applications. Designed as an oil-free conical filter, the Pro DRY S media delivers 99.2% filtration efficiency while remaining easy to maintain without the need for specialized oils.

• Pro DRY S Media: Three-layer synthetic media provides excellent dust-holding capacity and airflow.
• Durable Construction: Features 100% polyurethane top and base for a long service life and resistance to engine bay heat.
• Secure Seal: The pliable polyurethane flange includes integrated bumps to ensure a tight, leak-free seal over the life of the filter.
• Washable and Reusable: Can be easily cleaned with soap and water for multiple service cycles.
• Dimensions: 5-1/2" Flange, 9" Base, 7" Inverted Top, 8" Height.
• MPN: 21-91051