What kind of maintenance does this filter require?

This K&N universal air filter is washable and reusable. Clean and re-oil it per the instructions to maintain optimal performance. This saves money compared to replacing disposable filters.

Can I use this filter on my car?

This is a universal filter designed to fit many applications. However, when used as a replacement for the OEM air filter, modifications to the jetting may be required.

Is this air filter street legal?

This filter is not CARB approved, so it cannot be used on pollution-controlled vehicles in California. Check your local regulations to ensure compliance.

K&N RU-0210 Universal Air Filter | 1-11/16in Flange

Name: K&N Filter Universal Rubber Filter 1-11/16in FLG / 3in OD / 5in Height
Brand: K&N
Price: 52.99 USD
Availability: InStock

K&N Filter Universal Rubber Filter 1-11/16in FLG / 3in OD / 5in Height

$52.99

Only 2 left in stock

Universal fit K&N air filter with rubber flange. Washable and reusable.

Key Features

Washable — can be used over and over
Pliable rubber flange — allows secure attachment
Flange stretches up to 1/16 inch — fits in-between sizes

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Honda CB350K Super Sport 1968-1972
Yamaha YFZ350 Banshee 1987-2002

Product Details

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. When used as a replacement for the OEM air filter, modifications to the jetting may be required.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.