K&N: Cleaning and Maintenance

Filter and sort 933 products

Brand
Product type
Price
The highest price is $1,199.99
$
$
Sort by
Brand
Product type
Price
The highest price is $1,199.99
$
$
933 products
Clear all

K&N: Cleaning and Maintenance

To get the most out of your K&N air and cabin filters, proper maintenance is key. K&N’s cleaning and re-oiling products are designed specifically for their reusable filters, ensuring long-term performance, protection, and airflow.

Whether you're servicing your daily driver or maintaining a performance build, using the right K&N cleaning kit makes the process fast, easy, and effective.

Why Use K&N Cleaning Products?

Generic cleaners can damage or reduce the effectiveness of your K&N filter. Their specialised formulas are designed to safely remove dirt and recondition the filtration media without compromising its structure or airflow capability.

  • Designed for K&N Filters – Safe, effective cleaning for oiled cotton and cabin air filters.

  • Restore Peak Performance – Regain lost airflow and filtration efficiency after extended use.

  • Simple 2-Step Process – Spray, rinse, dry, and re-oil. No special tools needed.

  • Long-Term Savings – Extend the lifespan of your filter with routine maintenance.

  • Available in Aerosol or Squeeze Bottles – Choose the application method that suits your preference.

Learn more about how to maintain your filter at K&N’s official support page.

What You'll Find in This Collection

We stock the full range of K&N maintenance products, including:

  • Air Filter Cleaning Kits – Complete solutions with cleaner and oil for your oiled cotton filter.

  • Cabin Filter Refresh Kits – Specially formulated to clean and refresh electrostatic cabin filters.

  • Replacement Filter Oil – Restore oil levels after a clean to ensure optimal dirt-trapping efficiency.

  • Recharge Kits – All-in-one packs for scheduled maintenance.

These products are compatible with all K&N performance filters and essential if you’re running reusable filtration.

Recommended Cleaning Intervals

  • Air Filters: Every 80,000 to 100,000 km under normal conditions (sooner in dusty/off-road use).

  • Cabin Filters: Every 12 months or 20,000 km, depending on driving environment.

Regular maintenance not only restores performance—it helps protect your engine and HVAC system over the long haul.

Frequently Asked Questions

Can I use other cleaners or oils on my K&N filter?

No. Only K&N-approved cleaners and oils should be used to avoid damage or reduced filter effectiveness.

Do I need to oil cabin filters too?

No. K&N cabin filters use a different electrostatic media and do not require oiling—just cleaning.

How long does the filter oil need to dry before reinstalling?

After applying K&N oil, allow the filter to sit for around 20 minutes to ensure even absorption before reinstalling.

How often should I clean my filter?

Cleaning intervals vary based on driving conditions, but air filters should typically be cleaned every 80,000–100,000 km, or earlier in dusty environments.

Shop Genuine K&N Maintenance Kits

Keep your K&N filter in top shape with genuine [K&N cleaning kits, oils, and accessories]. Fast shipping and expert product support included.