The K&N RU-3580 Universal Air Filter is engineered for versatile performance across a wide range of applications, including custom racing intakes, generators, tractors, and specialty equipment. Designed to deliver high airflow and superior filtration, this round tapered filter is built for durability in demanding environments.

• Manufacturer Part Number: RU-3580
• Flange Inside Diameter: 3 in (76 mm)
• Base Outside Diameter: 6 in (152 mm)
• Top Outside Diameter: 4 in (102 mm)
• Height: 5 in (127 mm)
• Construction: Pliable, molded rubber flange absorbs vibration and provides a secure seal
• Installation: Flange can be stretched up to 1/16 of an inch (1.5mm) to accommodate unique intake sizes
• Maintenance: Fully washable and reusable filter media
• Warranty: 1-Year Limited Warranty

Whether you are outfitting a custom engine swap or replacing a restrictive factory unit, the K&N RU-3580 provides the reliability of a washable cotton gauze filter with the flexibility of a universal fitment rubber base.

Fits select 2008-2015 Audi A4, A5, and A6, Dodge Caliber SRT-4, Honda Accord, Scion xB, and Toyota Matrix. This K&N Universal Air Filter is engineered for versatility and performance across various automotive and racing applications.

Constructed with ultra-strong, pliable molded rubber flanges, the RU-3570 is designed to absorb engine vibration and ensure a secure, airtight seal. The flange can be stretched up to 1/16 of an inch (1.5mm) to accommodate fractional differences in intake pipe diameters. Featuring K&N's signature high-flow oiled cotton media, this filter is fully washable and reusable, providing long-term protection and improved airflow compared to disposable paper filters.

• Manufacturer Part Number: RU-3570
• Flange Inside Diameter: 3 in (76 mm)
• Base Outside Diameter: 6 in (152 mm)
• Top Outside Diameter: 5.125 in (130 mm)
• Filter Height: 5 in (127 mm)
• Material: Oiled cotton gauze with rubber flange
• Design: Round tapered universal filter
• Maintenance: Washable and reusable

The K&N RU-3550 is a high-flow universal air filter engineered for diverse applications, ranging from racing vehicles and generators to specialized industrial equipment. Constructed with ultra-strong, molded pliable rubber flanges, this filter is designed to absorb engine vibration while maintaining a secure attachment. The flexible flange material allows for a precise fit, with the ability to stretch up to 1/16 inch (1.5mm) to accommodate slightly off-size intake tubes.

This performance filter features K&N's signature washable and reusable media, providing a long-term filtration solution that replaces restrictive disposable paper elements. Its tapered cylindrical design provides a balance of high surface area and compact fitment for custom intake tracts.

• Manufacturer Part Number: RU-3550
• Flange Inside Diameter: 3.5 in (89 mm)
• Base Outside Diameter: 4.625 in (117 mm)
• Top Outside Diameter: 3.5 in (89 mm)
• Filter Height: 5.5 in (140 mm)
• Flange Offset: 0 in (Centered)
• Construction: Pliable rubber flange with pleated media
• Maintenance: Washable and reusable
• Warranty: 1-Year Limited Warranty

Designed for versatile performance across a wide range of custom applications, the K&N RU-3480 Universal Air Filter is engineered for everything from racing vehicles and snowmobiles to generators and tractors. This round tapered filter utilizes K&N's signature high-flow oil-impregnated media to provide exceptional filtration and airflow.

Built for durability in demanding environments, the filter features ultra-strong molded pliable rubber flanges. These flanges are specifically designed to absorb vibration and provide a secure, leak-free seal. For added installation flexibility, the rubber flange can be stretched up to 1/16 of an inch (1.5mm) to accommodate slight variations in intake tube diameters.

• MPN: RU-3480
• Flange Inside Diameter: 4.5 in (114 mm)
• Base Outside Diameter: 5.875 in (149 mm)
• Top Outside Diameter: 5 in (127 mm)
• Height: 6 in (152 mm)
• Filter Shape: Round Tapered
• Media Type: Washable and Reusable Cotton Gauze
• Warranty: 1-Year Limited Warranty

K&N Universal Air Filters (RU-3280) are engineered for high-performance versatility across a wide range of applications, including racing vehicles, custom automotive intakes, generators, and industrial equipment. Designed to accommodate various intake angles and diameters, these filters provide a dependable solution for equipment with non-standard air box configurations.

Construction features ultra-strong, molded pliable rubber flanges that absorb engine vibration and ensure a secure attachment. The high-quality flange material can be stretched up to 1/16 of an inch (1.5mm) to accommodate intermediate sizes, ensuring a tight seal for your intake system. Like all K&N performance filters, this unit is fully washable and reusable, built to withstand multiple cleaning cycles for long-term service life.

• Manufacturer Part Number: RU-3280
• Flange Inside Diameter: 6 in (152 mm)
• Base Outside Diameter: 7.5 in (191 mm)
• Top Outside Diameter: 5 in (127 mm)
• Height: 10 in (254 mm)
• Flange Offset: 0 in (Centered)
• Construction: Pliable rubber flange and washable filtration media
• Warranty: 1-Year Limited Warranty

The K&N RU-3270 Universal Clamp-On Air Filter is engineered for high-performance applications where a custom intake solution is required. Designed for racing vehicles, generators, tractors, and specialty equipment, this filter provides superior airflow while maintaining critical filtration standards. The construction features K&N’s signature washable and reusable media, providing a sustainable alternative to disposable paper filters.

Each filter is built with an ultra-strong, pliable molded rubber flange that absorbs engine vibration and ensures a secure attachment. The flange material is flexible enough to be stretched up to 1/16-inch (1.5mm) to accommodate slight variations in intake tube diameters. This unit comes pre-oiled and ready for immediate installation with the included stainless steel hose clamp.

• Manufacturer Part Number: RU-3270
• Flange Inside Diameter: 6 in (152 mm)
• Flange Length: 1 in (25 mm)
• Outside Diameter: 7.5 in (191 mm)
• Filter Height: 10 in (254 mm)
• Top Style: Rubber
• Filter Material: Cotton Gauze
• Warranty: 1-Year Limited Warranty

The K&N RU-3250 Universal Tapered Air Filter is engineered to provide high-flow performance for a broad range of custom intake applications, including racing vehicles, generators, tractors, and snowmobiles. Built with K&N’s signature oil-impregnated cotton media, this filter is fully washable and reusable, offering a sustainable alternative to disposable paper elements.

The filter features an ultra-strong, molded pliable rubber flange designed to absorb engine vibration for a secure, durable mounting point. This versatile flange material can stretch up to 1/16 of an inch (1.5mm) to accommodate minor variances in intake tube sizing. The tapered design allows for maximum surface area in constrained engine bays while maintaining high-velocity airflow.

• Manufacturer Part Number: RU-3250
• Flange Inside Diameter: 3.125 in (79 mm)
• Base Outside Diameter: 5 in (127 mm)
• Top Outside Diameter: 3.5 in (89 mm)
• Filter Height: 6 in (152 mm)
• Flange Offset: 0 in (Centered)
• Construction: Pliable rubber flange with pleated cotton media
• Maintenance: Washable and reusable
• Warranty: One Year Limited Warranty

This K&N Universal Air Filter (RU-3220) is engineered for high-performance applications where custom filtration is required. Designed to fit a wide range of intake configurations, this filter features a durable, molded rubber flange that absorbs engine vibration for a secure, leak-free connection. The pliable flange material is designed for versatility, allowing for up to 1/16-inch (1.5mm) of stretch to accommodate slight variations in intake tube diameters.

• Universal Application: Suitable for racing vehicles, generators, snowmobiles, tractors, and custom intake systems.
• Washable & Reusable: High-flow media designed for long-term service; simply clean and re-oil to restore filtration efficiency.
• Precision Specifications: 5-inch (127mm) flange inner diameter, 6.5-inch (165mm) outside diameter, and 10-inch (254mm) total height.
• Durable Construction: Ultra-strong molded pliable rubber flanges ensure structural integrity in high-vibration environments.
• Manufacturer Part Number: RU-3220
• Warranty: Includes a K&N 1-Year Limited Warranty.

The K&N RU-3190 Universal Air Filter is engineered for a diverse range of applications, including racing vehicles, custom air intakes, generators, and tractors. This round straight filter features a 20-degree angled flange, making it an ideal solution for specialized engine bays where a direct, straight connection is not feasible.

Constructed with ultra-strong, molded pliable rubber flanges, this filter is designed to absorb engine vibration while maintaining a secure attachment. The flexible flange material allows for a stretch of up to 1/16-inch (1.5mm), ensuring a snug fit on slightly varying intake tube diameters. Built with K&N's signature high-flow oiled cotton media, this filter is fully washable and reusable, providing long-term service and consistent filtration performance.

• Part Number: RU-3190
• Flange Inner Diameter: 2.75 in (70 mm)
• Outside Diameter: 4 in (102 mm)
• Height: 6 in (152 mm)
• Flange Angle: 20 degrees
• Washable and reusable oiled cotton media
• Molded pliable rubber flange for vibration resistance
• 1-Year Limited Warranty

The K&N RU-3130 Universal Air Filter is a high-performance solution engineered for a vast range of custom applications, including racing vehicles, generators, snowmobiles, and tractors. Designed to replace restrictive factory filters, this component features K&N’s signature high-flow cotton media, which is fully washable and reusable for extended service life.

• Vibration Dampening: Constructed with ultra-strong molded pliable rubber flanges that absorb engine vibration for a more secure attachment.
• Versatile Fitment: The flexible rubber flange can stretch up to 1/16 of an inch (1.5mm) to accommodate intermediate intake pipe sizes.
• Washable Media: Designed to be cleaned and re-oiled, providing long-term value and performance.

Technical Specifications:

• Part Number: RU-3130
• Flange Inside Diameter: 3.5 in (89 mm)
• Base Outside Diameter: 4.625 in (117 mm)
• Top Outside Diameter: 3.5 in (89 mm)
• Height: 7 in (178 mm)
• Flange Offset: 0 in (Centered)
• Warranty: 1-Year Limited Warranty

The K&N RU-3120 Universal Air Filter is engineered for versatile performance across a wide range of applications, including racing vehicles, generators, snowmobiles, and tractors. Designed to provide high airflow and exceptional filtration, this clamp-on filter serves as a durable, high-performance solution for custom intake configurations or specialty equipment.

Constructed with ultra-strong, molded pliable rubber flanges, the RU-3120 is built to absorb vibration and ensure a secure attachment. The flexible flange material allows for a precise fit, as it can be stretched up to 1/16 of an inch (1.5mm) to accommodate in-between intake diameters. This filter features K&N's signature washable and reusable media, providing a long-term, sustainable alternative to disposable paper filters.

• Manufacturer Part Number: RU-3120
• Construction: Pliable molded rubber flange for vibration resistance
• Fitment Flexibility: Flange stretches up to 1/16 in (1.5mm)
• Maintenance: Fully washable and reusable
• Applications: Universal fit for racing, power equipment, and small engines
• Warranty: 1-Year Limited Warranty

The K&N RU-3112HBK is a high-performance universal clamp-on air filter engineered for custom intakes and specialty applications where high airflow and easy maintenance are required. This filter features K&N Dryflow media, a specialized oil-free synthetic material that provides excellent filtration efficiency without the need for traditional oiling. The black synthetic media offers a clean, stealthy aesthetic for modern engine bays while maintaining the rugged durability K&N is known for.

Built for versatility, this tapered conical filter uses a 4-inch flange for secure attachment to intake piping. Because the Dryflow media is non-oiled, maintenance is simplified; when the filter becomes dirty, it can be quickly washed using K&N synthetic air filter cleaner and reinstalled once dry. This design ensures consistent performance and a long service life across various automotive, industrial, or racing setups.

• Part Number: RU-3112HBK
• Filter Media: Dryflow Oil-Free Synthetic
• Flange Inside Diameter: 4.0 in (102 mm)
• Base Outside Diameter: 6.0 in (152 mm)
• Top Outside Diameter: 5.25 in (133 mm)
• Height: 9.25 in (235 mm)
• Attachment Style: Clamp-On

K&N Universal Air Filters (RU-3110) are engineered for high-performance applications where custom intake solutions are required. These filters are versatile enough for racing vehicles, generators, snowmobiles, tractors, and heavy-duty equipment. Built with molded pliable rubber flanges, this filter effectively absorbs engine vibrations and provides a leak-free seal. The mounting flange is specifically designed to stretch up to 1/16 of an inch (1.5mm) to accommodate variances in intake tube diameters.

• Washable and Reusable: Features K&N high-flow media designed for long-term use and easy maintenance.
• Durable Construction: Ultra-strong molded rubber flanges ensure a secure attachment even in high-vibration environments.
• Technical Specifications: Flange Inner Diameter: 4.5in (114mm); Base Outside Diameter: 5.875in (149mm); Top Outside Diameter: 5in (127mm); Height: 3.25in (83mm).
• MPN: RU-3110
• Warranty: 1-Year Limited Warranty.

Fits select 2018-2020 Jeep Wrangler and 2020 Jeep Gladiator models.

The K&N RU-3107HBK Universal Air Filter is engineered for performance and simplified maintenance. Utilizing K&N's proprietary Dryflow synthetic media, this oil-free filter provides low restriction for increased airflow without the need for traditional filter oil. This design makes cleaning more efficient and eliminates the risk of oil contamination for sensitive intake sensors.

Built with a heavy-duty 5-inch clamp-on flange, this tapered conical filter features a 6.5-inch base and a 4.375-inch top diameter. The durable construction ensures a secure fit on various intake systems while the washable media allows for repeated reuse over the life of your vehicle.

• Media Type: Oil-free Dryflow synthetic
• Flange Inside Diameter: 5 in (127 mm)
• Base Outside Diameter: 6.5 in (165 mm)
• Top Outside Diameter: 4.375 in (111 mm)
• Height: 8.75 in (222 mm)
• Finish: Black media with black top and base
• MPN: RU-3107HBK

Fits select 2005-2020 Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, and Toyota models.

The K&N RU-3102HBK Dryflow Universal Air Filter is a high-performance, clamp-on solution designed for custom intake systems and specialty applications. This filter features K&N’s advanced Dryflow oil-free synthetic media in a sleek black finish, offering low restriction and exceptional filtration without the need for traditional filter oil. The synthetic media is highly durable and can be easily restored using K&N synthetic air filter cleaner.

Constructed with a flexible rubber flange, this round tapered filter is built to withstand engine vibrations while providing a secure, leak-proof seal. The tapered geometry allows for maximum surface area in constrained engine compartments, ensuring your engine receives a consistent supply of clean air.

• Manufacturer Part Number: RU-3102HBK
• Filter Type: Universal Clamp-On Air Filter
• Media Material: Dryflow Oil-Free Synthetic
• Flange Inside Diameter: 6 in (152 mm)
• Base Outside Diameter: 7.5 in (191 mm)
• Top Outside Diameter: 5.25 in (133 mm)
• Filter Height: 6 in (152 mm)
• Flange Type: Centered
• Warranty: One Year Limited Warranty

Fits select 2005-2020 Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Ram, and Toyota models.

The K&N RU-3101HBK Dryflow Universal Air Filter is a high-performance, clamp-on intake solution designed for maximum airflow and engine protection. Featuring oil-free synthetic media, this filter eliminates the need for oiling during service, making maintenance simple with a dedicated synthetic filter cleaner. The round tapered design provides a significant surface area for filtration, while the durable rubber flange and base ensure a secure, vibration-resistant fit on custom intake tubes or factory housings.

• Manufacturer Part Number: RU-3101HBK
• Filter Type: Dryflow Universal Clamp-On
• Media Material: Oil-free synthetic
• Flange Inside Diameter: 6 in (152 mm)
• Base Outside Diameter: 7.5 in (191 mm)
• Top Outside Diameter: 5.25 in (133 mm)
• Filter Height: 8 in (203 mm)
• Flange Offset: 0 in (0 mm)
• Finish: Black media with black rubber base and top
• Washable and reusable for extended service life
• Includes one high-quality worm gear clamp for installation

The K&N RU-3060 Universal Air Filter is engineered for versatility and high-performance filtration across a wide range of applications, including racing vehicles, generators, tractors, and snowmobiles. Designed to replace restrictive factory filters, this round straight filter features washable and reusable media for long-term service life.

Constructed with ultra-strong, molded pliable rubber flanges, the RU-3060 is built to absorb engine vibration while providing a secure attachment. The flexible flange design allows for up to 1/16 of an inch (1.5mm) of stretch, making it easier to install on slightly varied intake diameters. This universal filter is an ideal solution for custom air intake configurations where a standard application-specific filter is not available.

• Manufacturer Part Number: RU-3060
• Shape: Round Straight
• Flange Inside Diameter: 6 in (152 mm)
• Outside Diameter: 7.5 in (191 mm)
• Height: 6 in (152 mm)
• Flange Material: Pliable Molded Rubber
• Maintenance: Washable and reusable
• Warranty: 1-Year Limited Warranty

The K&N RU-3040 Universal Air Filter is engineered for high-performance airflow in custom intake systems, racing applications, and specialty machinery. Built with K&N’s signature washable cotton gauze media, this filter provides low restriction and excellent filtration for engines in demanding environments. The molded pliable rubber flange is designed to absorb vibration and provides a secure seal, with the ability to stretch up to 1/16 in. (1.5mm) to accommodate variations in intake tube sizing.

• Washable & Reusable: Designed for long-term service; can be cleaned and re-oiled for continued high performance.
• Secure Mounting: Features a heavy-duty rubber flange that resists heat and vibration.
• Universal Application: Fits a wide range of custom intakes, generators, tractors, and racing vehicles.
• Precision Construction: Manufactured with high-quality materials to ensure durability in extreme conditions.
• Manufacturer Part Number: RU-3040

Specifications:

• Flange Inside Diameter: 6 in (152 mm)
• Outside Diameter: 7.5 in (191 mm)
• Height: 12 in (305 mm)
• Filter Style: Round Straight
• Warranty: 1-Year Limited Warranty

The K&N RU-3020 Universal Air Filter is engineered for high-performance applications ranging from racing vehicles and generators to custom intake setups. Designed with K&N’s signature oiled cotton media, this filter provides low restriction and exceptional airflow to maximize engine efficiency. The ultra-strong molded pliable rubber flange is built to absorb vibration for a secure, long-lasting attachment and can be stretched up to 1/16 of an inch (1.5mm) to fit slightly varied intake tube diameters.

• Manufacturer Part Number: RU-3020
• Flange Diameter: 2.25 in (57 mm)
• Flange Angle: 10 Degrees
• Base Dimensions: 16.25 in x 4 in (413 mm x 102 mm)
• Filter Height: 4.5 in (114 mm)
• Construction: Pliable rubber flange with pleated cotton media
• Maintenance: Washable and reusable design
• Warranty: 1-Year Limited Warranty

The K&N RU-2990 Universal Air Filter is a high-performance filtration solution engineered for a wide range of applications, including racing vehicles, generators, snowmobiles, and agricultural equipment. This round tapered filter features K&N's legendary washable and reusable media, providing an environmentally friendly alternative to disposable paper filters without sacrificing airflow or protection.

Built for demanding environments, the filter is constructed with ultra-strong, pliable molded rubber flanges that effectively absorb engine vibration. The flexible flange design ensures a secure attachment and can be stretched up to 1/16 of an inch (1.5mm) to accommodate intake diameters that fall between standard sizes.

• Part Number: RU-2990
• Flange Inside Diameter: 3.5 in (89 mm)
• Base Outside Diameter: 5 in (127 mm)
• Top Outside Diameter: 3.5 in (89 mm)
• Filter Height: 4 in (102 mm)
• Material: Washable cotton gauze with molded rubber flange
• Adjustment: Flange stretches up to 1.5mm for precise fitment
• Warranty: 1-Year Limited Warranty

Fits 1989-2002 Suzuki GS500 Base models.

The K&N RU-2970 Universal Dual Flange Air Filter is engineered for high-flow performance and exceptional filtration. Featuring K&N's signature pleated cotton media, this filter allows for increased airflow while protecting your engine from contaminants. The dual-flange base is constructed from ultra-strong, pliable molded rubber designed to absorb vibration and ensure a secure, leak-free seal. These flexible flanges can stretch up to 1/16 inch (1.5mm) to accommodate slight variations in intake sizing.

As a washable and reusable filter, the RU-2970 provides a sustainable, long-term solution for your Suzuki GS500 or custom application, backed by K&N's reputation for quality in racing and performance environments.

• Manufacturer Part Number: RU-2970
• Flange Inside Diameter: 2-3/8 inch (60mm)
• Center-to-Center Spacing: 107mm (4.213 inch)
• Filter Height: 3 inch (76mm)
• Flange Type: Dual, Pliable Molded Rubber
• Filter Media: Cotton Gauze
• Washable and Reusable: Yes
• Warranty: 1-Year Limited Warranty

Fits select 2011-2020 Cadillac CTS, Chevrolet Colorado, Ford Flex, Mustang, Taurus, and GMC Canyon.

The K&N RU-2960XD Universal Tapered Air Filter is engineered to increase airflow and engine performance across a wide range of custom and OE applications. Built with high-flow oiled cotton gauze media, this filter provides low restriction while maintaining critical engine protection. Each filter features a molded, pliable rubber flange designed to absorb vibration and ensure a secure mount. This flange is versatile enough to be stretched up to 1/16" (1.5mm) for a precise fit on intake tubes that fall between standard sizes.

• Manufacturer Part Number: RU-2960XD
• Flange Inside Diameter: 6 in (152 mm)
• Base Outside Diameter: 7.5 in (191 mm)
• Top Outside Diameter: 5 in (127 mm)
• Height: 5 in (127 mm)
• Filter Material: Cotton Gauze
• Flange Material: Pliable Molded Rubber
• Washable and reusable design for extended service life
• One Year Limited Warranty

Fits select 1986-2020 Toyota, Nissan, Ford, Cadillac, GMC, Chevrolet, and Jeep models (including Tacoma, Supra, Mustang, and Maxima).

The K&N RU-2960 Universal Air Filter is engineered for high-performance applications where a custom intake or specialized filtration is required. Built with K&N’s signature oil-impregnated cotton gauze media, this filter provides exceptional airflow while maintaining critical engine protection. The tapered conical design allows for fitment in tight engine bays, and the washable, reusable media ensures a long service life beyond standard disposable filters.

Each filter features an ultra-strong, molded pliable rubber flange designed to absorb engine vibration and provide a leak-free seal. The mounting flange is engineered with flexibility in mind, allowing it to stretch up to 1/16-inch (1.5mm) to accommodate slight variations in intake tube diameters.

• Manufacturer Part Number: RU-2960
• Filter Shape: Round Tapered
• Flange Inside Diameter: 6 in (152 mm)
• Base Outside Diameter: 7.5 in (191 mm)
• Top Outside Diameter: 5 in (127 mm)
• Height: 5 in (127 mm)
• Flange Type: Centered
• Construction: Pleated cotton media with pliable rubber flange
• Warranty: 1-Year Limited Warranty

Fits select 1988-2003 Suzuki GSF1200S Bandit, GSX-R1100, GSX-R750, and GSX600F/GSX750F Katana models.

K&N Universal Air Filters are engineered for specialized applications where a custom intake solution is required. These filters feature a dual-flange design with an oval shape, specifically built to handle the demands of high-performance engines. The filter media is constructed from K&N’s signature washable cotton gauze, providing excellent filtration and airflow while remaining reusable for the life of your equipment.

The RU-2922 is built with ultra-strong molded pliable rubber flanges that absorb engine vibration for a more secure mounting interface. These flanges are designed to be flexible, allowing them to stretch up to 1/16 of an inch (1.5mm) to accommodate slight variations in intake pipe sizing.

• Manufacturer Part Number: RU-2922
• Flange Inside Diameter: 2.75 in (70 mm)
• Filter Shape: Oval Dual Flange
• Quantity: Box of 2 filters
• Material: Pliable rubber flanges for vibration dampening
• Maintenance: Washable and reusable design
• Warranty: 1-Year Limited Warranty

The K&N RU-2820 Universal Air Filter is engineered for a wide range of custom applications, including racing vehicles, generators, tractors, and snowmobiles. This high-flow filter provides a durable and reusable solution for intake systems where a precise, vehicle-specific fitment is not required.

Built with ultra-strong molded pliable rubber flanges, this filter is designed to absorb vibration and ensure a secure attachment to the intake piping. The flexible flange material allows for stretching up to 1/16 of an inch (1.5mm) to accommodate varied tube sizes. This filter features K&N's signature washable cotton gauze media, allowing for repeated cleaning and service over the life of the component.

• Manufacturer Part Number: RU-2820
• Flange Inside Diameter: 3 in (76 mm)
• Outside Diameter: 5 in (127 mm)
• Height: 6.5 in (165 mm)
• Flange Type: Centered
• Media Material: Cotton Gauze
• Construction: Pliable rubber flange for vibration resistance
• Warranty: 1-Year Limited Warranty

Fits 2018-2020 Jeep Wrangler and 2020 Jeep Gladiator models.

The K&N RU-2815 Universal Clamp-On Air Filter is engineered to deliver high airflow while providing exceptional engine protection. Constructed with ultra-strong, molded pliable rubber flanges, this filter is designed to absorb vibration and ensure a secure attachment. The flange is designed with a specific flexibility that allows it to be stretched up to 1/16 of an inch (1.5mm) to accommodate varied intake tube sizes. Like all K&N performance filters, the RU-2815 is fully washable and reusable, providing a sustainable alternative to disposable paper filters.

• Manufacturer Part Number: RU-2815
• Flange Inside Diameter: 5 in (127 mm)
• Base Outside Diameter: 6.5 in (165 mm)
• Top Outside Diameter: 4.375 in (111 mm)
• Filter Height: 8.75 in (222 mm)
• Material: Washable oiled cotton gauze media
• Flange: Centered, pliable molded rubber
• Warranty: 1-Year Limited Warranty

Fits select 2015-2018 Can-Am Maverick 1000R and Maverick Max 1000R models. This K&N XD series universal clamp-on air filter is engineered for the high-dust environments of off-road racing, featuring a deep pile design and an extra-fine weave grade cotton medium for superior efficiency and capacity.

Developed for the extreme conditions of the Baja 1000, the XD cotton medium provides a thick filtering barrier without compromising the airflow needed for peak engine performance. This design has been rigorously tested in K&N's Dust Retention Laboratory in accordance with ISO 5011 protocols. Like all K&N cotton filters, this unit is fully washable and reusable, providing long-term protection for your intake system.

• Manufacturer Part Number: RU-2805XD
• Filter Type: Universal Clamp-On Air Filter (XD Medium)
• Flange Inside Diameter: 5 in (127 mm)
• Base Outside Diameter: 6.5 in (165 mm)
• Top Outside Diameter: 4.375 in (111 mm)
• Filter Height: 8 in (203 mm)
• Testing Standard: ISO 5011 Compliant
• Warranty: 1-Year Limited Warranty

Fits 2019-2020 Hyundai Veloster Turbo and Turbo R-Spec models.

The K&N RU-2800 Universal Air Filter is engineered for high-performance applications, offering a balance of high airflow and exceptional filtration. Designed for custom intakes and race applications, this filter features ultra-strong, pliable rubber flanges that absorb engine vibration for a secure, airtight fit. The flange can be stretched up to 1/16 of an inch (1.5mm) to accommodate intermediate intake sizes.

Constructed with premium materials, this round tapered filter is fully washable and reusable, providing a sustainable alternative to disposable paper filters. Its rugged construction ensures long-term durability in demanding environments.

• Manufacturer Part Number: RU-2800
• Flange Inside Diameter: 5 in (127 mm)
• Base Outside Diameter: 6.5 in (165 mm)
• Top Outside Diameter: 4.375 in (111 mm)
• Filter Height: 7 in (178 mm)
• Flange Length: 1.75 in (44 mm)
• Filter Material: Cotton Gauze
• Flange Material: Pliable Molded Rubber
• Maintenance: Washable and Reusable
• Warranty: One Year Limited Warranty

The K&N RU-2790 Universal Air Filter is a high-performance filtration solution engineered for a wide range of applications, including racing vehicles, generators, snowmobiles, and tractors. Designed for durability and longevity, this filter features K&N's signature washable and reusable media, providing an efficient alternative to disposable filters for custom intake setups.

Each filter is constructed with ultra-strong, molded pliable rubber flanges that effectively absorb engine vibration to ensure a secure attachment. The mounting flange is flexible, allowing it to stretch up to 1/16-inch (1.5mm) to accommodate variations in intake diameters. This round tapered design optimizes airflow while maintaining a compact footprint for tight engine bays or equipment housings.

• Manufacturer Part Number: RU-2790
• Flange Inside Diameter: 3.5 in (89 mm)
• Base Outside Diameter: 4.625 in (117 mm)
• Top Outside Diameter: 3.5 in (89 mm)
• Height: 4.5 in (114 mm)
• Construction: Molded pliable rubber flange
• Maintenance: Washable and reusable
• Warranty: 1-Year Limited Warranty

The K&N RU-2710 is a high-performance universal air filter engineered for a wide array of custom applications, including racing vehicles, generators, snowmobiles, and tractors. Designed as a durable, washable alternative to disposable filters, this round tapered unit provides exceptional filtration and airflow for custom intake setups where a standard OE filter will not fit.

This filter is constructed with an ultra-strong, molded pliable rubber flange designed to absorb engine vibration while ensuring a secure attachment. The flexible flange material allows for a precise fit, even on slightly non-standard tubing, as it can be stretched up to 1/16-inch (1.5mm) to accommodate in-between sizes. The RU-2710 is fully washable and reusable, providing long-term service life for your equipment.

• Manufacturer Part Number: RU-2710
• Filter Shape: Round Tapered
• Flange Inside Diameter: 3.313 in (84 mm)
• Base Outside Diameter: 4.75 in (121 mm)
• Top Outside Diameter: 3.5 in (89 mm)
• Filter Height: 6.5 in (165 mm)
• Flange Offset: 0 in (Centered)
• Warranty: 1-Year Limited Warranty