How often should I clean this filter?

The cleaning frequency depends on your driving conditions. In dusty environments, you'll need to clean it more often. Check the filter regularly and clean it when you see a buildup of dirt and debris.

What does the warranty cover?

K&N warrants its cabin air filters for 10 years or 1 million miles. This covers defects in materials and workmanship. Be sure to register your filter to activate the warranty.

Can I use soap and water to clean this filter?

K&N sells a cabin air filter cleaner specifically formulated for their synthetic media. Using other cleaners may damage the filter material, so it's best to use the K&N product.

1 / 5

K&N Engineering

K&N Cabin Air Filter

Name: K&N Cabin Air Filter
Brand: K&N Engineering
Price: 49.99 USD
Availability: InStock

$49.99

Clean air for your vehicle's cabin. This K&N filter is washable and reusable.

Key Features

Washable — clean and reuse
Direct fit — installs in the factory air box
Pleated design — increased surface area for trapping contaminants
Synthetic media — traps dust, pollen, mold, and bacteria
10-Year/Million Mile Limited Warranty — buy with confidence

⚠️ 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

Fits these vehicles

Ford Freestar 2004-2007
Ford Windstar 1999-2003
Mercury Monterey 2004-2007

Need Help?

631-982-0042

Fast Shipping

Nationwide delivery

Secure Checkout

Safe & protected

Since 1957

Family-owned

Product Details

K&N washable cabin air filters are engineered to fit directly into your factory air box, offering excellent protection from environmental contaminants and odor-causing particles. The thermally bonded high-flow synthetic material acts as a physical barrier, helping trap dust, pollen, mold, bacteria, fungi, and other pollutants, and is specially pleated to increase the contaminant-capturing surface area. Each filter is engineered to install easily into your factory cabin air box, and is designed to be easily washed and reinstalled whenever necessary. Buy with confidence under the K&N 10-Year/Million Mile Limited Warranty.K&N’s line of washable replacement cabin air filters are designed to filter your incoming air using state-of-the-art filtration technology - protecting your vehicle’s occupants, interior, and HVAC system from pollutants and unpleasant odors. Engineered to be washable, reusable, and durable, this cabin filter is designed to last for the entire lifespan of your vehicle!