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

K&N recommends cleaning and re-oiling your cabin air filter every 12 months or 12,000 miles. Your driving conditions will affect this interval. Check it more often if you drive in dusty conditions.

What does it mean to 're-oil' the filter?

K&N air filters use a special oil to help trap dirt and dust. After cleaning, you'll need to apply a thin, even coat of K&N filter oil to the media. This restores its filtration properties.

Can I use compressed air to clean this filter?

No, do not use compressed air. This can damage the filter media and reduce its effectiveness. K&N sells a dedicated cleaner for their filters.

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K&N Engineering

K&N 21-22 Ford Bronco Cabin Air Filter

Name: K&N 21-22 Ford Bronco Cabin Air Filter
Brand: K&N Engineering
Price: 47.99 USD
Availability: InStock

$47.99

Washable, reusable cabin air filter protects your Bronco's occupants and HVAC system from pollutants and odors.

Key Features

Washable — clean and re-oil instead of replacing
Electrostatic media — captures dust and allergens
Well-made — lasts the life of your vehicle

⚠️ 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

Will this fit your vehicle?

Compatible with 15 vehicles

Need Help?

631-982-0042

Fast Shipping

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Since 1957

Family-owned

Product Details

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!