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 notice a buildup of dirt or debris. A properly maintained filter ensures optimal performance and longevity.

What is the filter media made of?

This K&N filter uses a non-woven synthetic material. This media is designed to capture contaminants while maintaining good airflow. It can be cleaned and re-oiled for extended use.

Can this filter be used in all states?

No, this filter is not CARB-approved and cannot be used in California on vehicles registered for highway use. It is intended for racing vehicles only.

K&N 62-1170 Air Filter — 1in Vent

Name: K&N Filter 1in Vent 3in Diameter 2in Height
Brand: K&N
SKU: k-n-engineering-k-n-filter-1in-vent-3in-diameter-2in-height-t14-45843
Price: 36.99 USD
Availability: InStock

K&N Filter 1in Vent 3in Diameter 2in Height

$36.99

In Stock

This K&N crankcase vent filter is reusable and washable, so it's the last one you'll need.

Key Features

Chrome-plated steel top and base — looks good under the hood
1 inch diameter zinc tube — direct fit to most tubing
Non-woven synthetic filter media — can be cleaned and reused

⚠️ 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 62-1170 crankcase vent filter has a K&N embossed chrome-plated steel top and chrome-plated steel base. The 1 inch diameter zinc tube is designed to push in and clamp directly on to metal or plastic tubing where venting is needed. Constructed with a non-woven 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 62-1170 crankcase vent filter has a K&N embossed chrome-plated steel top and chrome-plated steel base. The 1 inch diameter zinc tube is designed to push in and clamp directly on to metal or plastic tubing where venting is needed. Constructed with a non-woven synthetic filter media it can be cleaned and reused repeatedly.