K&N Engineering RU-2820 Universal Air Filter, 3-Inch Flange, 5-Inch Outside Diameter

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable. Associated products: 22-8044PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol

• NO-HASSLE WARRANTY: 1-Year Limited Warranty
• One Year Limited Warranty

The K&N Engineering RU-2820 Universal Air Filter is designed for a wide range of automotive, powersports, recreational, and equipment applications. Its universal configuration is suitable for racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other equipment using a compatible 3-inch air intake. The filter’s flexible design helps accommodate angled or offset intake arrangements while providing a secure connection.

Built with a strong, pliable molded rubber flange, the K&N RU-2820 helps absorb vibration and maintain a reliable seal during operation. The flange can stretch slightly to accommodate minor variations between intake sizes. Its reusable filter media can be cleaned and serviced instead of replaced, supporting convenient long-term maintenance when used with the appropriate K&N service products. The filter is also compatible with the K&N 22-8044PK Air Filter Wrap and 99-5000 Filter Care Service Kit Aerosol.

Key specifications and technical data:

• Brand: K&N Engineering
• Part Number: RU-2820
• Product Type: Universal automotive air filter
• Flange Size: 3 inches
• Outside Diameter: 5 inches
• Filter Height: 6 1/2 inches
• Construction: Molded, pliable rubber flange with reusable filter media
• Warranty: One-year limited warranty

This K&N universal air filter is intended for applications that match its intake configuration and available clearance. Verify the intake size, filter orientation, and surrounding space before installation. This product is not CARB approved, and applicable emissions requirements should be confirmed before use on regulated vehicles or equipment. The package includes one K&N Engineering RU-2820 universal air filter. Installation hardware and service products are not included.

Features:

• Universal Compatibility: Designed for racing vehicles, generators, snowmobiles, tractors, radio-controlled cars, and other equipment with a compatible intake.
• Vibration-Resistant Flange: Strong, pliable molded rubber helps absorb vibration and maintain a secure connection.
• Flexible Fit: The flange can stretch slightly to accommodate minor variations between intake sizes.
• Washable and Reusable: Cleanable filter media supports repeated service and helps reduce replacement frequency.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1