K&N Engineering 62-1450 Crankcase Vent Filter with 1.5-Inch Flange

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 62-1450 crankcase vent filter has a K&N embossed rubber top with a rubber base. The 1-1/2 inch diameter rubber flange is designed to push on 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 and is covered under K&N's One Year Limited Warranty. 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. Constructed with a non-woven synthetic filter media, this crankcase vent filter comes with a K&N embossed rubber top and rubber base. The flange is 1-1/2 inch in diameter and clamps directly on to tubing where venting is needed. Associated products: RU-0150PK Air Filter Wrap, 99-0624 Filter Cleaner; Synthetic, 32oz Spray

• Clamps onto a vent tube or outlet
• Clamp On Flange

The K&N Engineering 62-1450 crankcase vent filter is designed for racing applications, vintage vehicles, and classic carbureted engines that require a compact, reusable venting solution. Its clamp-on flange attaches directly to compatible metal or plastic tubing, helping filter airborne contaminants while allowing crankcase vapors to vent where needed.

This automotive crankcase vent filter features a non-woven synthetic filter media that can be cleaned and reused for extended service life. A durable rubber top with an embossed K&N logo and a rubber base provide a secure, finished appearance for custom engine compartments. The 1.5-inch flange is intended for installation on a matching vent tube or outlet and should be secured with an appropriate clamp.

The K&N 62-1450 is covered by K&N’s One Year Limited Warranty. It is not approved for use on pollution-controlled highway vehicles and is legal in California only for racing vehicles that may never be used, registered, or licensed for highway use. Review current emissions and CARB requirements for the specific application before installation. Compatible maintenance accessories include the K&N RU-0150PK Air Filter Wrap and 99-0624 Synthetic Filter Cleaner.

Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: 62-1450
• Product Type: Crankcase vent filter
• Filter Media: Non-woven synthetic material
• Flange Style: Clamp-on rubber flange
• Flange Inside Diameter: 1.5 inches
• Construction: Rubber top and rubber base
• Warranty: One Year Limited Warranty

What’s Included

• One K&N Engineering 62-1450 crankcase vent filter

Fitment is application-specific and should be confirmed by matching the vent tube or outlet size and installation requirements. This filter is intended for automotive applications where a clamp-on crankcase ventilation filter is appropriate.

Features:

• Reusable Synthetic Filter Media: Cleanable non-woven media helps capture contaminants while supporting long-term serviceability.
• Clamp-On Installation: The 1.5-inch rubber flange attaches directly to compatible metal or plastic vent tubing.
• Durable Rubber Construction: Rubber top and base provide a secure fit and a finished appearance in custom engine compartments.
• Racing and Vintage Applications: Designed for racing vehicles, classic carbureted engines, and other specialized crankcase ventilation applications.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1