K&N RU-4690 Universal Air Filter

Upgrade your vehicle's air intake system with the K&N RU-4690 Universal Air Filter, designed for a wide range of applications from racing vehicles to generators and everything in between. Whether you're looking to enhance performance in your car or maintain your snowmobile, this filter is a versatile choice that fits various setups effortlessly.

Key Features

• Color: Red
• Large End Diameter: 5 in (127 mm)
• Material: Cotton Gauze
• Shape: Round Tapered
• Base Outside Diameter: 5 in (127 mm)
• Re-Oiling Amount: 1.66 oz (49 ml)
• Flange Angle: 0 degrees
• Flange Inside Diameter: 3 in (76 mm)
• Flange Length: 1.25 in (32 mm)
• Flange Offset: 0 in (0 mm)
• Flange Type: Centered
• Flanges: 1
• Frame Design: Flexible
• Height: 7.875 in (200 mm)
• Item Type: High Performance
• Oil Included: Yes
• Package Contents: 1 Air Filter
• Package Material: Corrugated
• Package Quantity: 1
• Package Type: Box
• Pre-Screened: No
• Product Style: Round Tapered Universal Air Filter
• Top Material: Rubber
• Top Outside Diameter: 4 in (102 mm)
• Top Style: Rubber
• Warranty: 1 Year Limited
• Washable: Yes
• Weight: 1.4 lb (0.6 kg)

Customer Insights

Users have found the K&N RU-4690 to be a reliable choice for their vehicles, noting its exceptional fit and ease of installation. The washable and reusable design allows for long-term use, making maintenance a breeze. Many appreciate the enhanced airflow and performance improvements, especially in racing applications.

Vehicle Fitment

This air filter is compatible with a variety of vehicles, offering a universal fit that can adapt to different air intake configurations. Whether you're upgrading your car, truck, or recreational vehicle, the RU-4690 is a practical solution that delivers on performance and durability.