K&N Engineering RU-1620 Universal Rubber Air Filter, 4-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: 25-1770 Air Filter Foam Wrap, RU-1470PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol

• ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
• One Year Limited Warranty

The K&N Engineering RU-1620 Universal Rubber Air Filter is designed for a wide range of automotive and equipment applications, including racing vehicles, generators, snowmobiles, tractors, and other custom intake systems. Its universal configuration accommodates air intakes with varying angles and offsets, making it a practical solution when a direct-fit replacement is not available.

The filter uses state-of-the-art air filter media engineered to support increased horsepower, improved acceleration, and enhanced overall engine performance. A strong, pliable molded rubber flange helps absorb vibration and provides secure attachment to the intake tube. The flange can stretch slightly to help accommodate an in-between fit. The RU-1620 is washable and reusable when maintained with the appropriate K&N filter care products, helping reduce the need for frequent replacement.

For added protection in dusty or demanding environments, compatible accessories include the K&N 25-1770 Air Filter Foam Wrap and RU-1470PK Air Filter Wrap. The 99-5000 Filter Care Service Kit Aerosol can be used for cleaning and re-oiling the filter. This product includes a one-year limited warranty. The K&N Engineering RU-1620 is not CARB approved; verify application requirements before installation. Fitment is universal rather than vehicle-specific, so confirm the intake connection and available clearance before purchase.

Key Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: RU-1620
• Product Type: Universal automotive air filter
• Filter Style: Rubber flange air filter
• Flange Size: 2-7/8 inches
• Outside Diameter: 4 inches
• Filter Height: 6 inches
• Serviceability: Washable and reusable

What's Included

• One K&N Engineering RU-1620 universal air filter

Features:

• Engineered Power: State-of-the-art filter media is designed to support increased horsepower, improved acceleration, and enhanced overall engine performance.
• Universal Application: Suitable for racing vehicles, generators, snowmobiles, tractors, radio-controlled vehicles, and other custom intake systems.
• Vibration-Absorbing Flange: Molded pliable rubber helps absorb vibration and provides a secure connection to the intake tube.
• Washable and Reusable: Serviceable filter construction helps extend product life when cleaned and maintained with compatible K&N products.

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
Clearance Item: t