How often should I clean and re-oil this filter?

The cleaning intervals depend on your driving conditions. Inspect the filter regularly, and clean it when you see a buildup of dirt and debris. K&N sells filter cleaning and oiling kits to maintain your filter.

What size is the flange on this filter?

This filter has a 4 inch flange. The flange is made from pliable rubber, and can be stretched up to 1/16 of an inch to fit in-between sizes.

Is this filter CARB approved?

No, this filter is not CARB approved. It cannot be shipped to addresses within California.

Questions? Call Us:631-982-0042

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Trusted Since 1957

Est. 1957

K&N Universal Rubber Filter 4in FLG 9IN x 5-3/4IN B / 7 x 4-1/2IN T / 7-1/2IN H

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Specifications

Brand: K&N
Part #: RE-1040
UPC: 024844374714

K&N Universal Rubber Filter 4in FLG 9IN x 5-3/4IN B / 7 x 4-1/2IN T / 7-1/2IN H

Name: K&N Universal Rubber Filter 4in FLG 9IN x 5-3/4IN B / 7 x 4-1/2IN T / 7-1/2IN H
Brand: K&N
Price: 94.99 USD
Availability: InStock

$94.99

Only 5 left in stock

Universal fit air filter with a pliable rubber flange. Washable and reusable.

Key Features

Pliable rubber flange — allows secure attachment and absorbs vibration
Washable and reusable — clean and re-oil for long filter life
Universal fit — works on many applications

⚠️ 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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Will this fit your vehicle?

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.