
Specifications
- Brand
- K&N
- Part #
- RU-1021
- UPC
- 024844394323

K&N Universal Round Clamp-On Air Filter 4-1/2in FLG, 5-7/8in B, 3-1/4in X 4-1/2in T, 8in H
$81.43
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Washable and reusable universal air filter. Designed to fit many applications.
Key Features
- Washable — clean and re-oil for long life
- Universal fit — works on many kinds of engines
- Rubber flange — creates a tight seal on the intake
⚠️ 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
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.
Description
Universal Clamp-On Air FilterSpecifications
- Brand
- K&N
- Manufacturer Part #
- RU-1021
- UPC
- 024844394323
Frequently Asked Questions
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K&N Universal Round Clamp-On Air Filter 4-1/2in FLG, 5-7/8in B, 3-1/4in X 4-1/2in T, 8in H



