How often should I clean this filter?

The cleaning intervals depend on your specific application and driving conditions. Inspect the filter regularly, and clean it when you see a buildup of dirt or oil. A K&N filter cleaning kit will help you get the job done right.

What is the purpose of a crankcase vent filter?

Crankcase vent filters relieve pressure buildup inside the engine. They also prevent oil and other contaminants from escaping into the engine bay. This keeps your engine running smoothly and your engine bay clean.

Does this filter come pre-oiled?

Yes, this filter comes pre-oiled from the factory. You can install it right out of the box. Just make sure the filter is properly seated on the breather grommet to prevent leaks.

K&N 62-1440 Crankcase Vent Filter

Name: K&N 1.375 inch ID 3 inch OD 2.5 inch H Clamp On Crankcase Vent Filter
Brand: K&N
SKU: k-n-engineering-k-n-1-375-inch-id-3-inch-od-2-5-inch-h-clamp-on-crankcase-vent-f-t14-18833
Price: 20.99 USD
Availability: InStock

K&N 1.375 inch ID 3 inch OD 2.5 inch H Clamp On Crankcase Vent Filter

$20.99

In Stock

Vent filter adds some flash to your vintage car or racing application.

Key Features

Chrome-plated steel top — adds shine under the hood
Synthetic filter media — washable and reusable
1.375 inch inside diameter — fits standard breather grommets
2.5 inches tall — compact size

⚠️ 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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Product Details

K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1440 crankcase vent filter has a K&N embossed chrome-plated steel top with a black rubber base. The filter is 2-1/2 inches tall, 3 inches in outside diameter with a 1-3/8 inch flange which is designed to push on to the existing rubber breather grommets. Constructed with a synthetic filter media it can be cleaned and reused repeatedly. Note: Legal in California only for racing vehicles which may never be used, registered, or licensed for use upon a highway. See knfilters.com for CARB status on each part for a specific vehicle.K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1440 crankcase vent filter has a K&N embossed chrome-plated steel top with a black rubber base. The filter is 2-1/2 inches tall, 3 inches in outside diameter with a 1-3/8 inch flange which is designed to push on to the existing rubber breather grommets. Constructed with a synthetic filter media it can be cleaned and reused repeatedly.