K&N E-3341 High-Flow Oval Washable Cotton Replacement Air Filter 7x4.5

Vehicle Fitment

• Universal Fit - Oval air filter box applications requiring a 7.00 in. L x 4.50 in. W x 3.313 in. H oval filter element

Fitment Notes

• This is a universal filter - verify your airbox dimensions before purchasing
• Designed for drop-in use in factory or aftermarket oval airbox housings matching the listed dimensions
• Not a direct OEM replacement for a specific vehicle - confirm fitment by measuring your existing filter

Features

• Multi-layer oiled cotton gauze media delivers up to 50% more airflow than standard paper filters
• Washable and reusable - engineered to last the lifetime of your vehicle
• Pre-oiled and ready to install straight out of the box
• Compatible with OEM vehicle electronics and MAF sensors
• Designed to increase horsepower and throttle response
• Requires cleaning only every 75,000 miles under normal driving conditions
• Backed by K&N's 10-Year/Million Mile Limited Warranty
• Emissions legal in all 50 U.S. states

Specifications

• Shape: Oval
• Outside Length: 7.00 in. (178 mm)
• Outside Width: 4.50 in. (114 mm)
• Height: 3.313 in. (84 mm)
• Inside Diameter (L x W): 6.12 in. x 3.62 in.
• Flange Angle: 0 degrees
• Filter Material: Multi-layer oiled cotton gauze
• Filter Color: Red
• Re-Oiling Amount: 0.47 oz (14 ml)
• Inner Wire: No
• Top Style: Open

Included Components

• 1x K&N E-3341 Oval Air Filter Element

Product Description

The K&N E-3341 is a high-flow oval replacement air filter built for performance-minded drivers who want more power without sacrificing engine protection. Constructed with multiple layers of oiled cotton gauze, this filter flows significantly more air than a standard disposable paper element, translating to improved throttle response and horsepower gains. Its open-top oval design makes it a direct drop-in for compatible factory or custom airboxes that match the 7.00 in. x 4.50 in. x 3.313 in. footprint.

Unlike disposable filters that require frequent replacement, the E-3341 is washable and reusable - only needing service approximately every 75,000 miles under normal conditions. It comes pre-oiled and ready to install, works seamlessly with OEM MAF sensors and vehicle electronics, and is covered by K&N's industry-leading 10-Year/Million Mile Limited Warranty. This filter is ideal for enthusiasts, hot rods, custom builds, or any application requiring a high-performance oval filter element of these dimensions.