K&N Rectangular Air Filter E-3952

K&N Rectangular Air Filter

The K&N Rectangular Air Filter is a high-performance, washable, and reusable air filter designed to enhance the airflow in your vehicle while effectively capturing contaminants. Ideal for DIY enthusiasts, tradies, and fleet operators, this filter is engineered to improve horsepower and engine efficiency. With K&N's renowned quality, you can trust that this filter will provide exceptional performance for the lifespan of your vehicle.

Featuring a state-of-the-art design with layered, oiled cotton media, the K&N Rectangular Air Filter is built to last and is backed by a 10-Year/Million Mile Limited Warranty. Upgrade your vehicle's air intake system and experience the benefits of superior airflow and performance.

Key features

• High-flow design for improved engine performance
• Washable and reusable, reducing replacement costs
• Engineered to last the lifetime of your vehicle
• Easy drop-in installation into factory air boxes
• Backed by a 10-Year/Million Mile Limited Warranty
• Designed to capture contaminants while enhancing airflow

Technical details

• Type: Rectangular air filter
• Material: Layered oiled cotton media
• Warranty: 10-Year/Million Mile Limited Warranty
• Compatibility: Fits most factory air boxes
• Reusable: Yes

Applications / fitment

The K&N Rectangular Air Filter is typically used in a variety of vehicles to enhance engine performance and protection.

• Passenger vehicles
• 4x4 and off-road vehicles
• Light trucks
• Fleet vehicles
• Performance cars

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.
• Expert advice tailored to your needs.

Frequently asked questions

How do I install the K&N Rectangular Air Filter?

The K&N Rectangular Air Filter is designed for easy drop-in installation. Simply remove your old filter and replace it with the K&N filter in your factory air box.

How often should I clean my K&N air filter?

It is recommended to clean your K&N air filter every 50,000 kilometres or as needed, depending on driving conditions.

Is the K&N Rectangular Air Filter compatible with my vehicle?

This air filter is designed to fit a wide range of passenger vehicles, 4x4s, and light trucks. Please check the specific fitment for your vehicle model.

Can I reuse the K&N air filter after cleaning?

Yes, the K&N Rectangular Air Filter is washable and reusable, allowing you to maintain optimal performance without the need for frequent replacements.

What benefits can I expect from using this air filter?

By using the K&N Rectangular Air Filter, you can expect improved airflow, increased horsepower, and better engine protection.