Designed for severe duty environments where engine protection is the primary concern, the aFe Power Magnum FLOW Pro-GUARD 7 performance air filter features seven layers of progressively finer mesh media. This oiled conical filter uses five layers of medical-grade cotton gauze and two layers of non-woven synthetic media to provide the highest cumulative filtration efficiency available for maximum engine safety.

• Pro-GUARD 7 Media: Specialized 7-layer media provides maximum filtration and protection in dusty or off-road conditions.
• Durable Construction: Features 100-percent polyurethane top and base for a long service life and resistance to high engine bay temperatures.
• Integrated Bump Seal: The flexible urethane seal ensures a tight, leak-free fit over the life of the filter, even on uneven surfaces.
• Washable and Reusable: Engineered for multiple cleaning cycles using aFe Restore Kits to maintain peak flow and filtration performance.
• Dimensions: 4-inch Flange, 6-inch Base, 4-3/4-inch Top, 9-inch Height.
• Manufacturer Part Number: 72-40035
• Warranty: 2-year limited warranty.

The aFe MagnumFLOW Pro GUARD7 performance air filter is engineered for severe-duty environments, providing maximum filtration efficiency without sacrificing airflow. This oiled conical filter features seven layers of progressively finer mesh—five layers of medical-grade cotton gauze and two layers of non-woven synthetic media—to trap the smallest particulates in demanding off-road or dusty conditions.

Constructed with 100% polyurethane on both the top and base, this filter is built to withstand engine heat and vibration while maintaining its shape. The integrated progressive bump seal ensures a leak-free fit against the intake housing over the life of the component. Designed for longevity, the 72-40011 is fully washable and reusable using aFe Restore Kits.

• Part Number: 72-40011
• Series: MagnumFLOW Pro GUARD7
• Media Type: 7-Layer Oiled Cotton Gauze/Synthetic
• Dimensions: 4" Flange ID, 6" Base OD, 4.75" Top OD, 7" Height
• Construction: 100% Polyurethane base and top for durability
• Seal: Integrated progressive bump seal for a leak-free fit

The aFe Power MagnumFLOW Pro-GUARD7 performance air filter is engineered for severe duty environments, offering high filtration efficiency without sacrificing airflow. This universal conical filter features seven layers of progressively finer mesh media—consisting of five layers of cotton gauze and two layers of synthetic material—to provide the highest level of engine protection for off-road and heavy-duty applications.

Constructed with a 100-percent polyurethane top and base, the filter includes an integrated progressive bump seal to ensure a leak-free fit against the intake housing or flange. The tall, evenly spaced pleats increase dust-holding capacity, extending service intervals between cleanings. This oiled filter is fully washable and reusable for long-term service.

• Series: MagnumFLOW Pro-GUARD7
• Part Number: 72-30018
• Media Type: Oiled 7-Layer Cotton/Synthetic
• Flange Diameter: 3 in
• Base Diameter: 6 in
• Top Diameter: 4-3/4 in
• Height: 7 in
• Material: 100% Polyurethane construction
• Warranty: 2-Year Limited Warranty

Note: Requires aFe Power Restore Kits to properly clean and recharge the filter media.

Fits select 2011-2016 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD (V8-6.6L).

This aFe Power Magnum FLOW OER (Original Equipment Replacement) air filter provides a high-performance alternative to restrictive factory paper filters. Featuring Pro DRY S media, this oil-free filter uses three layers of progressively finer synthetic mesh to maximize airflow while maintaining excellent filtration efficiency. The dry media design simplifies maintenance, requiring no oils for recharging after cleaning.

Built for durability in heavy-duty diesel applications, the filter is constructed with a 100-percent polyurethane frame on all sides. This flexible yet rigid housing prevents heat soak and maintains its shape under high-boost conditions. An integrated urethane bump seal ensures a leak-free fit within the factory airbox, providing a reliable seal over the entire service life of the part.

• Pro DRY S Media: Three layers of oil-free synthetic media for maximum convenience
• Washable and Reusable: Designed for multiple cleaning cycles to reduce long-term waste
• Durable Construction: 100-percent polyurethane frame resists degradation and heat
• Engineered Fit: Integrated bump seal for a secure, airtight installation in the OE housing
• Manufacturer Part Number: 31-80209

Fits 2011-2016 Ford F-250 and F-350 Super Duty trucks (V8-6.7L Power Stroke Diesel).

Upgrade your factory intake with the aFe Power Magnum FLOW OER air filter, featuring oil-free Pro DRY S media. This high-performance replacement filter utilizes three layers of progressively finer synthetic mesh to provide maximum airflow while protecting your engine from particulates. Unlike standard paper filters, the Pro DRY S is fully washable and reusable, featuring a 100% polyurethane frame that resists heat and chemicals for a long-lasting, leak-free seal.

• Pro DRY S Media: Three layers of oil-free synthetic media provide excellent filtration and easy maintenance without the need for recharge oils.
• Rugged Construction: A 100% polyurethane frame on all sides provides a durable, rigid structure that outlasts factory components.
• Integrated Bump Seal: The progressive bump seal design ensures a perfect, factory-style fit inside the OEM housing.
• Long-Term Value: Tall, evenly spaced pleats provide high dust-holding capacity and allow for multiple cleaning cycles.
• Manufacturer Part Number: 31-80202

Fits 2010-2014 Ford Mustang Base, Boss 302, GT, and Shelby GT500 (V8-4.6L).

The aFe MagnumFLOW Pro DRY S OE Replacement Air Filter is designed to outperform factory paper filters by improving airflow for better horsepower and torque response. This oil-free, synthetic media filter offers the ultimate convenience by eliminating the need for recharging oils while maintaining high filtration efficiency. The filter is constructed with 100-percent polyurethane on the top and bottom frames, ensuring a durable, long-lasting part that resists heat and chemical degradation under the hood.

• Oil-Free Pro DRY S Media: Features three layers of progressively finer mesh synthetic media for maximum convenience and easy maintenance.
• Washable and Reusable: Engineered for multiple cleaning cycles, saving you money over the life of the vehicle.
• High Dust Holding Capacity: Tall, open, and evenly spaced pleats provide a larger surface area for longer service intervals between cleanings.
• Integrated Bump Seal: A progressive urethane bump seal ensures a leak-free, factory-quality fit within the OE airbox.
• MPN: 31-80179

Fits 2006-2010 BMW M5 and M6 Base models (V10-5.0L).

The aFe Power MagnumFLOW Pro DRY S OE replacement air filters provide a high-performance alternative to restrictive factory paper filters. These oil-free filters feature three layers of progressively finer synthetic media, delivering maximum convenience for owners who want performance without the hassle of re-oiling. The tall, evenly spaced pleats offer high dust-holding capacity, allowing for longer service intervals between cleanings.

• Maximum Airflow: Outflows stock paper filters for improved performance and throttle response.
• Pro DRY S Media: Three layers of oil-free synthetic media provide easy maintenance and superior filtration.
• Durable Construction: 100-percent polyurethane frame on all sides ensures extra-long filter life and heat resistance.
• Integrated Seal: A progressive urethane bump seal provides a tight, leak-free fit within the factory airbox over the life of the filter.
• Washable and Reusable: Designed for multiple cleaning cycles to save on long-term maintenance costs.
• Manufacturer Part Number: 31-80168

Fits select 2003-2024 Dodge and Ram 2500/3500 trucks (L6-5.9L/6.7L Turbo Diesel).

The aFe Power Magnum FLOW OER (Original Equipment Replacement) air filter provides a high-flow alternative to restrictive paper filters. This filter utilizes Pro DRY S media, featuring three layers of progressively finer mesh synthetic media to provide maximum filtration and airflow without the need for recharging oils. This oil-free design ensures simple maintenance and reliable protection for your turbo diesel engine.

Engineered for durability, the filter is constructed with 100% polyurethane on all sides, allowing it to withstand high under-hood temperatures and maintain its shape over repeated cleaning cycles. The integrated urethane bump seal ensures a tight, leak-free seal within the factory air housing, while the tall, evenly spaced pleats provide superior dust-holding capacity for longer service intervals.

• Manufacturer Part Number: 31-80102
• Filter Media: Oil-free Pro DRY S (3-layer synthetic)
• Frame Material: 100% polyurethane for heat and chemical resistance
• Seal Type: Progressive bump seal for an airtight fit in OE housings
• Maintenance: Fully washable and reusable for multiple service cycles

Fits 2015-2022 Chevrolet Colorado and GMC Canyon (2.8L / 3.6L).

The aFe MagnumFLOW Pro Dry S OEM replacement air filter is designed to provide maximum convenience and filtration efficiency for your mid-size truck. Featuring three layers of progressive synthetic media, this non-oiled filter offers superior airflow compared to stock paper elements while remaining washable and reusable for the life of the vehicle. Its oil-free design simplifies the maintenance process, making it an ideal upgrade for drivers seeking performance without the hassle of re-oiling.

Engineered for a precision fit, this filter is constructed with a 100% polyurethane frame on all four sides to prevent heat soak and ensure structural integrity over thousands of miles. The integrated urethane bump seal creates a tight, leak-free connection with the factory airbox. The tall, evenly spaced pleats provide an increased surface area for excellent dust-holding capacity, extending the intervals between cleanings.

• Manufacturer Part Number: 31-10263
• Filter Media: Pro Dry S (3-Layer Synthetic, Non-Oiled)
• Frame Material: 100% Polyurethane boxed frame
• Seal Type: Integrated progressive bump seal for a factory-style fit
• Maintenance: Fully washable and reusable
• Compatibility: Replaces factory paper filters in OE airbox

Fits select 2012-2024 Ford Edge, Fusion, and GT, plus Lincoln Continental, MKX, MKZ, and Nautilus models (1.5L / 1.6L / 2.0L / 2.5L).

The aFe Power MagnumFLOW Pro DRY S replacement air filter (31-10260) is engineered to outperform standard paper filters, providing increased airflow and protection for your engine. This filter utilizes three layers of progressive synthetic media to capture fine dust while maintaining high flow rates. As a non-oiled filter, it offers maximum maintenance convenience—simply wash and reuse for multiple service cycles without the need for recharge kits.

Built to withstand high engine bay temperatures, the filter features a 100-percent polyurethane frame on all sides to prevent degradation. The integrated progressive bump seal ensures a tight, leak-free fit within the factory airbox, ensuring that only clean, filtered air reaches your intake. The tall, evenly spaced pleats provide a large surface area for superior dust-holding capacity, extending the time between cleanings.

• Manufacturer Part Number: 31-10260
• Filter Media: Pro DRY S (3-Layer Synthetic, Non-Oiled)
• Frame Material: 100% Polyurethane
• Seal Style: Integrated Bump Seal
• Maintenance: Washable and Reusable

Fits select 2007-2020 Acura TLX, Dodge Ram 2500/3500/4500, and Honda Accord (L4-2.4L).

The aFe Magnum FLOW OER Pro DRY S air filter replaces restrictive factory paper elements with high-flow, oil-free synthetic media. Designed for maximum convenience and durability, this filter utilizes three layers of progressive synthetic media to improve airflow while maintaining excellent filtration efficiency. The 100% polyurethane frame provides a rigid structure that resists heat and chemicals, while the integrated bump seal ensures a leak-free fit in the factory air box without the need for gaskets or sealants.

• Pro DRY S Media: Three layers of non-oiled synthetic media provide high airflow and easy maintenance with no re-oiling required.
• Polyurethane Construction: 100% polyurethane frame on all sides ensures a long service life and a perfect fit.
• High Capacity: Tall, evenly spaced pleats increase surface area for higher dust-holding capacity and longer service intervals.
• Washable & Reusable: Engineered for multiple cleaning cycles to reduce waste and long-term costs.
• MPN: 31-10259

Fits select 2015-2026 Audi A3, A3 Quattro, Q3, S3, TT, and TTS, as well as Volkswagen Arteon, Golf, Golf R, GTI, Jetta, and Tiguan (1.8L).

The aFe Power MagnumFLOW OER Pro DRY S air filter provides a high-performance, non-oiled alternative to restrictive factory paper filters. Designed for maximum convenience and durability, this filter features three layers of progressive synthetic media that capture fine dust while maintaining high airflow. The 100% polyurethane frame and integrated bump seal ensure a precise, leak-free fit within the factory airbox, while the tall, evenly spaced pleats increase dust-holding capacity for extended service intervals.

• Part Number: 31-10254
• Filter Media: Pro DRY S 3-layer progressive synthetic (non-oiled)
• Frame Material: 100% Polyurethane for structural integrity and longevity
• Maintenance: Fully washable and reusable for multiple service cycles
• Installation: Direct drop-in replacement; no modifications required
• Seal: Integrated urethane bump seal for a perfect, airtight fit

Fits select 2013-2023 Toyota Tundra, Sequoia, and Tacoma models (V8-5.7L).

Improve your engine's breathing with the aFe MagnumFLOW OER PRO DRY S performance air filter. This high-flow, oil-free OE replacement filter is engineered to outperform restrictive factory paper filters, providing up to a 29% increase in airflow for enhanced horsepower and torque response. The Pro DRY S media features three layers of progressively finer mesh cotton gauze, delivering an ideal balance between maximum airflow and superior filtration efficiency.

Built for durability and a leak-free fit, the filter is constructed with a 100% polyurethane frame on all four sides. An integrated urethane bump seal ensures a tight, secure interface with the factory air box over the life of the component. The open, evenly spaced pleats provide high dust-holding capacity, extending the service interval between cleanings.

• Manufacturer Part Number: 31-10247
• Media Type: Pro DRY S (Non-Oiled)
• Media Material: 3-Layer Progressive Cotton Gauze
• Frame Material: 100% Polyurethane
• Flow Increase: Up to 29% over stock
• Maintenance: Washable and reusable for extended service life
• Design: Integrated bump seal for a leak-free fit

Fits select 2012-2019 Porsche 911 models (H6-3.4L / 3.8L), including Carrera, Targa, GT3, and Turbo variants.

Designed to outflow restrictive factory paper filters, the aFe Magnum FLOW Pro DRY S OE replacement air filter provides a significant improvement in airflow for increased horsepower and torque. This filter features three layers of progressive synthetic media, offering maximum convenience with a non-oiled design that is easy to maintain. The tall, evenly spaced pleats provide high dust-holding capacity, extending the service interval between cleanings.

Built for durability, the filter is constructed with a 100-percent polyurethane frame on all sides to prevent degradation over time. An integrated urethane bump seal ensures a leak-free, factory-style fit within the OEM airbox throughout the life of the filter.

• Pro DRY S Media: Three layers of oil-free, synthetic progressive media for maximum convenience
• Washable and Reusable: Easily cleaned for multiple service cycles
• Polyurethane Construction: Durable 100% polyurethane frame for extra long life
• Bump Seal Design: Integrated seal for a precise, leak-free fit
• Manufacturer Part Number: 31-10242

Fits 2012-2021 BMW M2 Competition, M3, M4, M5, and M6 (3.0L).

The aFe Magnum FLOW Pro DRY S OEM replacement air filter set provides a high-performance alternative to restrictive factory paper filters. These non-oiled filters use three layers of progressive synthetic media to maximize airflow while ensuring excellent filtration and engine protection. Designed for convenience, the oil-free media simplifies maintenance by eliminating the need for re-oiling after cleaning.

• Pro DRY S Media: Three layers of oil-free synthetic media offer maximum convenience and high filtration efficiency.
• Premium Construction: A 100-percent polyurethane frame on all sides provides a durable, rigid structure that resists heat and chemical degradation.
• High Capacity: Tall, evenly spaced pleats increase dust-holding capacity for longer service intervals between cleanings.
• Leak-Free Seal: An integrated progressive urethane bump seal ensures a tight, factory-style fit within the OE airbox.
• Sustainable Design: Fully washable and reusable for multiple service cycles, reducing waste compared to disposable filters.
• Manufacturer Part Number: 31-10238

Fits select 2012-2018 BMW 335i, 335i GT/xDrive, 435i, 435i Gran Coupe/xDrive, ActiveHybrid 3, M2, and M235i/xDrive models.

The aFe Power MagnumFLOW Pro DRY S air filter provides high-performance airflow with maximum convenience. This OE replacement filter is designed for enthusiasts seeking improved horsepower and torque without the hassle of filter oiling. Featuring three layers of progressive synthetic media, this dry filter captures fine contaminants while maintaining high flow rates for longer service intervals.

Built for durability, the filter is constructed with a 100-percent polyurethane frame on all four sides. Unlike traditional filters that use flimsy materials, this rigid frame ensures the filter maintains its shape even under high vacuum. The integrated progressive bump seal provides a precise, leak-free fit inside the factory airbox, ensuring all incoming air passes through the high-performance media.

• Part Number: 31-10226
• Filter Media: 3-Layer Pro DRY S (Non-oiled, synthetic)
• Frame Material: 100% Polyurethane
• Maintenance: Washable and reusable for multiple cleaning cycles
• Installation: Direct drop-in replacement for factory paper filters

Fits select 2012-2018 BMW 228i, 320i, 328i, 328d, and 428i models (L4-2.0L).

The aFe Power MagnumFLOW Pro DRY S air filter is an oil-free, direct replacement for your BMW's restrictive factory paper filter. Engineered for maximum convenience and performance, this filter features three layers of progressive synthetic media that provide high filtration efficiency and excellent dust-holding capacity without the need for filter oil. The tall, evenly spaced pleats extend the service cycle between cleanings, making it a low-maintenance solution for enthusiasts.

Built for long-term durability, the filter is constructed with a 100-percent polyurethane frame on all sides to resist degradation from engine bay heat and chemicals. An integrated urethane bump seal ensures a tight, leak-free fit within the factory airbox. This washable and reusable filter provides a sustainable alternative to disposable elements while improving airflow for horsepower and torque gains.

• Manufacturer Part Number: 31-10225
• Media Type: Pro DRY S (3-Layer Non-Oiled Synthetic)
• Frame Material: 100% Polyurethane
• Design: Integrated Progressive Bump Seal
• Maintenance: Washable and Reusable

Fits select 2012-2015 Honda Civic Si, 2013-2015 Acura ILX, and 2017-2019 Acura NSX (L4-2.4L).

The aFe Magnum FLOW Pro DRY S OER air filter is a direct-fit replacement for restrictive factory paper elements, engineered to improve airflow while maintaining high filtration efficiency. This filter utilizes Pro DRY S media, which consists of three layers of progressive synthetic material. Because this media requires no oiling, it offers maximum convenience for those seeking a hassle-free maintenance routine.

Construction features a 100-percent polyurethane frame on all sides, providing a rigid structure that resists heat soak and chemical degradation. To ensure an airtight seal within the factory air housing, a graduated urethane bump seal is integrated into the design. The tall, evenly spaced pleats increase the filter's surface area, resulting in superior dust-holding capacity and extended service intervals.

• Manufacturer Part Number: 31-10224
• Filter Media: Pro DRY S (3-Layer Synthetic, Non-Oiled)
• Frame Material: 100% Polyurethane
• Fitment Type: OE Replacement (OER)
• Maintenance: Washable and reusable for multiple cleaning cycles

Fits select 2011-2023 Chrysler 300, Dodge Challenger, and Dodge Charger models.

The aFe Power MagnumFLOW OER air filter is a performance-driven original equipment replacement designed to provide maximum airflow without the maintenance of oiled filters. This Pro Dry S model features three layers of progressive synthetic media, delivering excellent filtration efficiency and dust-holding capacity for longer service intervals. Its tall, evenly spaced pleats maximize surface area, allowing the engine to breathe more freely than restrictive factory paper filters.

Built for durability and a perfect fit, this filter is constructed with a 100-percent polyurethane frame on all sides. An integrated urethane bump seal ensures a leak-free connection over the life of the filter, seating firmly into your factory air box without modifications.

• Manufacturer Part Number: 31-10220
• Filter Media: Pro Dry S (3-layer non-oiled synthetic)
• Frame Material: 100% Polyurethane boxed frame
• Maintenance: Washable and reusable for multiple cleaning cycles
• Installation: Direct OE replacement with progressive bump seal

Upgrade your factory intake system with the aFe Power MagnumFLOW OER (OE Replacement) air filter. Designed to outperform restrictive stock paper filters, this drop-in replacement provides increased airflow while maintaining high filtration efficiency. It features a three-layer, oil-free progressive synthetic media (Pro DRY S) that offers maximum convenience and excellent dust-holding capacity for extended service intervals.

Built for durability, the filter is constructed with a 100-percent polyurethane boxed frame on all four sides, preventing filter degradation even under high-temperature engine bay conditions. An integrated urethane bump seal ensures a leak-free, factory-style fit over the life of the component. This filter is fully washable and reusable, providing years of service through multiple cleaning cycles.

• Vehicle Fitment: Fits select 2010-2026 Jeep Grand Cherokee/WK, Dodge Durango, Toyota Avalon/Camry/Highlander/Sienna, and Lexus ES350/NX/RX models.
• Manufacturer Part Number: 31-10218
• Filter Media: Pro DRY S 3-layer progressive synthetic (non-oiled)
• Frame Material: 100% Polyurethane for structural integrity
• Seal Type: Integrated urethane bump seal for a precision fit
• Maintenance: Fully washable and reusable

Fits select 2007-2026 Ford, Lincoln, Mazda, and Mercury models including Edge, Explorer, Flex, Aviator, MKS, and CX-9 (3.7L).

The aFe MagnumFLOW Pro DRY S (MPN 31-10215) is a high-performance OE replacement air filter designed to increase airflow while providing maximum filtration convenience. Utilizing three layers of progressive synthetic media, this non-oiled filter offers superior engine protection and dust-holding capacity without the need for re-oiling after cleaning. The tall, evenly spaced pleats provide a larger surface area for extended service intervals between cleanings.

• Pro DRY S Media: Three layers of oil-free synthetic media for hassle-free maintenance and high filtration efficiency.
• Polyurethane Frame: A 100-percent polyurethane frame provides a rigid structure and resists heat and chemicals for an extra-long service life.
• Integrated Bump Seal: Features a progressive urethane bump seal that ensures a tight, leak-free fit within the factory air housing without additional gaskets.
• Washable & Reusable: Engineered for multiple cleaning cycles, providing years of reliable service and reducing waste.
• Direct Fit: Designed to replace factory paper filters for improved horsepower and torque.

Manufacturer Part Number: 31-10215

Fits 2005-2010 BMW X3 and 2006-2008 BMW Z4 models (L6-3.0L).

Upgrade your BMW’s intake with the aFe Power MagnumFLOW Pro DRY S OE replacement air filter. Designed to outperform restrictive factory paper filters, this high-flow drop-in filter improves throttle response and engine efficiency. It features three layers of progressive synthetic media that provide maximum filtration and dust-holding capacity without the need for filter oils, making maintenance simple and mess-free.

• Pro DRY S Media: Three layers of oil-free synthetic media provide excellent filtration and high airflow for maximum convenience.
• Durable Polyurethane Frame: The 100-percent polyurethane boxed frame on all sides resists heat and chemicals, ensuring a long service life and structural integrity.
• Integrated Bump Seal: A progressive urethane bump seal ensures a tight, leak-free seal over the life of the filter, seating perfectly within the factory airbox.
• Washable and Reusable: Designed for multiple cleaning cycles, the tall, evenly spaced pleats allow for longer service intervals between cleanings.
• Direct Fit: Drops directly into the OE housing for a simple installation that requires no modifications.

Fits 2011-2016 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD (V8-6.6L).

The aFe MagnumFLOW Pro Dry S replacement air filter is designed to outperform factory paper filters while providing the ultimate convenience of a non-oiled media. Featuring three layers of progressive synthetic media, this filter delivers maximum airflow and high filtration efficiency without the need for recharge oils. Its tall, evenly spaced pleats provide a large surface area for increased dust-holding capacity, extending the service intervals between cleanings.

Built for durability, the filter is constructed with a 100-percent polyurethane frame on all four sides to prevent degradation from heat and engine chemicals. An integrated urethane bump seal ensures a leak-free fit within the factory airbox, maintaining a tight seal over the life of the component.

• Pro Dry S Media: Non-oiled, 3-layer progressive synthetic media for maximum convenience and protection.
• Polyurethane Construction: Durable 100% polyurethane frame resists heat and chemicals for a longer service life.
• Washable and Reusable: Can be cleaned and reused multiple times to reduce waste and long-term costs.
• Integrated Bump Seal: Ensures a perfect, no-leak seal in the factory airbox housing.
• MPN: 31-10209

Fits select 2010-2024 Toyota 4Runner, FJ Cruiser, and Lexus GX460 (V6-4.0L).

Upgrade your restrictive factory paper filter with the aFe Power Magnum FLOW Pro DRY S air filter. This high-performance OE replacement filter is designed to provide maximum airflow and convenience. It features three layers of oil-free, progressive synthetic media that provide excellent filtration efficiency while remaining easy to service.

Built for durability, the filter is constructed with a 100-percent polyurethane frame on all sides, providing a much longer service life than standard gaskets. The integrated urethane bump seal ensures a tight, leak-free seal within the factory airbox. With tall, evenly spaced pleats, this filter offers high dust-holding capacity and increased airflow to support improved horsepower and torque over stock components.

• Manufacturer Part Number: 31-10208
• Filter Media: 3-Layer Pro DRY S (Progressive Synthetic, Oil-Free)
• Construction: 100% Polyurethane frame and integrated bump seal
• Serviceability: Washable and reusable for multiple cleaning cycles
• Installation: Direct drop-in replacement for factory air filters

Fits select 2011-2015 BMW 135i, 135is, 335i, 335i xDrive, 335is, and X1 xDrive35i (L6-3.0L).

The aFe MagnumFLOW OER Pro DRY S performance air filter replaces your restrictive factory paper filter with high-flow, 3-layer progressive synthetic media. Designed for the N55 engine platform, this non-oiled dry filter provides excellent dust-holding capacity and outflows the stock unit for improved throttle response and performance without the need for filter oil.

• Pro DRY S Media: Three layers of oil-free synthetic media offer maximum convenience and easy maintenance during cleaning cycles.
• Durable Construction: Features a 100% polyurethane frame on all sides to prevent degradation from engine bay heat and provide a long service life.
• Integrated Bump Seal: A progressive urethane bump seal ensures a tight, leak-free seal within the factory airbox for a perfect fit.
• Washable and Reusable: Engineered for multiple cleaning cycles, the tall, evenly spaced pleats provide extended service intervals between cleanings.
• Manufacturer Part Number: 31-10205

Fits select 2008-2019 BMW 535i, 640i, 740i, X3, X4, X5, X6, and ActiveHybrid models (L6-3.0L).

The aFe MagnumFLOW Pro DRY S OER (OE Replacement) air filter provides a high-performance alternative to restrictive factory paper filters. This non-oiled, dry filter features three layers of progressive synthetic media, designed to maximize airflow and convenience without requiring oil for maintenance. The tall, evenly spaced pleats offer significant dust-holding capacity, allowing for longer service intervals between cleanings.

Engineered for a precision factory fit, the filter is constructed with a 100% polyurethane frame on all sides. This flexible, heat-resistant material ensures long-term durability and a leak-free seal. The integrated urethane bump seal compresses to provide a perfect fit within the OE airbox, preventing unfiltered air from bypassing the media. This filter is fully washable and reusable, designed to last for multiple cleaning cycles and the life of your vehicle.

• Manufacturer Part Number: 31-10197
• Filter Media: 3-Layer Pro DRY S (Non-Oiled Synthetic)
• Frame Material: 100% Polyurethane for high durability
• Construction: Tall, open pleats for increased airflow and capacity
• Maintenance: Fully washable and reusable
• Seal Type: Integrated urethane bump seal

Fits select 2007-2020 Infiniti (G35, G37, Q60, QX50), Nissan (350Z, 370Z), and Mazda 3 models (V6-3.7L).

Upgrade your factory intake with this pair of aFe MagnumFLOW Pro DRY S original equipment replacement (OER) filters. These filters feature three layers of progressive synthetic media that provide maximum convenience by requiring no oil for maintenance. The dry media is washable and reusable, designed with tall, evenly spaced pleats to maximize dust-holding capacity and extend the time between cleanings.

Engineered for durability and a leak-free seal, each filter is constructed with a 100-percent polyurethane frame on all four sides. This material withstands engine bay heat and chemicals while the integrated urethane bump seal ensures a perfect, airtight fit in the factory housing. These filters outflow stock paper elements to support improved horsepower and torque without compromising filtration efficiency.

• Manufacturer Part Number: 31-10196
• Media Type: Pro DRY S (3-layer non-oiled synthetic)
• Frame Material: 100% Polyurethane
• Construction: Progressive bump seal for a factory-secure fit
• Maintenance: Washable and reusable for multiple service cycles
• Quantity: Sold as a pair (Set of 2)

Fits select 2007-2015 Mercedes-Benz C63, CL63, CLK63, CLS63, E63, ML63, R63, S63, and SL63 AMG (V8-6.3L).

This aFe MagnumFLOW OER Pro DRY S performance air filter replaces your restrictive factory paper filter with three layers of progressive synthetic media. Designed for maximum convenience and durability, this non-oiled (dry) filter provides excellent dust-holding capacity and air flow for improved throttle response. The filter is constructed with a 100-percent polyurethane boxed frame on all sides, ensuring a long service life and resisting heat soak better than traditional rubber seals.

Installation is a simple drop-in process, as the integrated urethane bump seal is engineered for a precise, leak-free fit within the factory air box. This filter is fully washable and reusable, allowing for multiple cleaning cycles and reducing long-term maintenance costs compared to disposable filters.

• Manufacturer Part Number: 31-10195
• Media Type: Pro DRY S (Non-Oiled Synthetic)
• Construction: 100% Polyurethane frame and progressive bump seal
• Efficiency: Three layers of synthetic media for maximum convenience and protection
• Maintenance: Washable and reusable for extended service life

Fits select 1998-2015 Mercedes-Benz C, CL, CLK, CLS, E, G, GL, GLK, ML, R, S, SL, and SLK Class models.

The aFe Power MagnumFLOW Pro DRY S OER (Original Equipment Replacement) air filter pair provides a high-performance alternative to restrictive factory paper filters. Built with three layers of progressive synthetic media, these non-oiled filters offer maximum convenience and airflow for your Mercedes-Benz engine. The design features tall, open, evenly spaced pleats to increase dust-holding capacity, allowing for longer service intervals while maintaining consistent performance.

Durability is at the core of the MagnumFLOW series. Each filter is constructed with a 100-percent polyurethane frame on all sides, preventing warping and degradation from heat and chemical exposure. To ensure a leak-free fit, afe utilizes an integrated urethane bump seal that compresses against the factory air box for a perfect, tight seal every time.

• Pro DRY S Media: Three-layer synthetic media requires no oil for easy cleaning and maintenance.
• Polyurethane Frame: 100% polyurethane construction provides a rigid, long-lasting foundation that resists heat.
• Progressive Bump Seal: Ensures a secure, airtight fit in the factory housing without the need for additional gaskets.
• Washable and Reusable: Engineered for multiple cleaning cycles, reducing waste and long-term costs.
• Manufacturer Part Number: 31-10189

Fits select 2009-2017 Audi A4, A4 Quattro, A5, A5 Quattro, allroad, Q5, and Q7 (L4-2.0L).

The aFe Power Magnum FLOW OER air filter is a high-performance alternative to restrictive factory paper filters. This filter utilizes Pro DRY S technology, featuring three layers of progressive synthetic media that provide maximum filtration efficiency and convenience without the need for filter oil. The tall, evenly spaced pleats increase dust-holding capacity, allowing for longer service intervals between cleanings.

Each filter is built with a 100-percent polyurethane frame on all four sides to ensure structural integrity and a long service life. An integrated urethane bump seal provides a tight, leak-free seal within the factory airbox for a perfect fit. Fully washable and reusable, this filter is designed to outflow stock filters for improved airflow and engine efficiency.

• Manufacturer Part Number: 31-10181
• Filter Media: Pro DRY S (3-Layer non-oiled synthetic)
• Frame Material: 100% Polyurethane
• Seal Type: Integrated Urethane Bump Seal
• Design: Drop-in OE replacement
• Serviceable: Washable and reusable