Looking for the best filter oil for K&N cleaning and reconditioning? We’ve tested and reviewed the top 10 options to help you keep your air filter in peak condition, ensuring a smooth-running engine.
Keeping your K&N air filter in top shape is key to a smooth-running engine. Whether you’re a car enthusiast or a daily driver, the right filter oil and cleaning kit can make all the difference.
We’ve tested and reviewed the best options to help you restore your filter’s performance easily. From powerful cleaners to long-lasting oils, we’ve got you covered.
List of Top 10 Filter Oil For K&N Cleaning And Reconditioning
| Image | Title | Best For | Price |
|---|---|---|---|
![]() |
K&N Engineering 995000 Air Filter Accessories – FLTR CARE SERVICE KIT |
This K&N Filter Care Kit is perfect for anyone who wants to keep their oiled air filter in top shape. It’s easy to use and restores performance, so your filter works like new. |
|
![]() |
K&N Air Filter Cleaning Kit: Squeeze Bottle Filter Cleaner and Red Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5050 |
This K&N Air Filter Cleaning Kit is perfect for anyone who wants to keep their engine running smoothly. It’s ideal for car owners who value performance and longevity. |
|
![]() |
K&N Air Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz) |
This K&N Air Filter Oil is perfect for anyone who wants to keep their K&N air filter working like new. It’s easy to use and restores performance quickly. |
|
![]() |
K&N Air Filter Large Size Service Kit Cleaner and Red Oil Plus 2 Stickers Included |
This K&N Air Filter Service Kit is perfect for car enthusiasts who want to keep their engines running smoothly. It’s ideal for anyone looking to clean and maintain their air filter easily. |
|
![]() |
K&N Air Filter Cleaning Kit + K&N Cabin Filter Cleaning Kit |
This product is perfect for car owners who want to keep their vehicle’s air filters clean and working great. It’s easy to use and helps save money by extending filter life. |
|
![]() |
K&N Air Filter Cleaning Kit: Squeeze Bottle Filter Cleaner and Black Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5050BK |
This K&N Air Filter Cleaning Kit is perfect for anyone who wants to keep their engine running smoothly. It’s ideal for car owners who use K&N oiled air filters and want to restore their filter’s performance easily. |
|
![]() |
K&N Air Filter Oil: 8 Oz Squeeze Bottle; Restore Engine Air Filter Performance and Efficiency, 99-0533 |
This K&N Air Filter Oil is perfect for anyone who wants to keep their engine running smoothly. It’s great for car owners with K&N air filters who want to restore performance and improve efficiency. |
|
![]() |
K&N Air Filter Oil: 6.5 Oz Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0504 |
This K&N Air Filter Oil is perfect for anyone with a K&N air filter who wants to keep their engine running smoothly. It’s easy to use and restores your filter’s performance like new. |
|
![]() |
K&N Air Filter Cleaner and Degreaser: Power Kleen; 12 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0606, Black |
This product is perfect for anyone who wants to keep their K&N air filter clean and working like new. It’s easy to use and restores performance quickly. |
|
![]() |
K&N Synthetic Air Filter Cleaner and Degreaser: 32 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0624 |
This K&N Synthetic Air Filter Cleaner and Degreaser is perfect for anyone who wants to keep their engine running smoothly. It’s ideal for car owners with synthetic K&N air filters who want to restore performance and renew efficiency easily. |
Detailed Reviews
Discover the top 10 filter oils for K&N cleaning and reconditioning, handpicked by experts and loved by customers. Each product is reviewed for performance, ease of use, and value, ensuring your K&N filter works like new. Find the perfect match for your needs and keep your engine running smoothly!
1. K&N Engineering 995000 Air Filter Accessories – FLTR CARE SERVICE KIT

Keep your K&N air filter working its best with the K&N Engineering 995000 Air Filter Accessories – FLTR CARE SERVICE KIT. This kit is designed to clean and restore your oiled K&N air filters, ensuring they perform like new.
It includes Power Kleen to break down grime and K&N Red Filter Oil to capture dirt. Just spray, rinse, dry, and oil. Renewed efficiency is just a few simple steps away!
| Pros | Cons |
|---|---|
|
|
Perfect For:
This K&N Filter Care Kit is perfect for anyone who wants to keep their oiled air filter in top shape. It’s easy to use and restores performance, so your filter works like new.
Ready to Purchase?
2. K&N Air Filter Cleaning Kit: Squeeze Bottle Filter Cleaner and Red Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5050

The K&N Air Filter Cleaning Kit is a must-have for anyone with a K&N oiled air filter. It restores your filter’s performance by removing clogging build-up.
This kit includes Power Kleen, a powerful degreaser, and K&N Red Filter Oil. Power Kleen dissolves filter build-up and old oil, while Red Filter Oil captures contaminants.
With this kit, your K&N air filter will perform like new. It’s easy to use and restores air flow efficiency, keeping your engine running smoothly.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This K&N Air Filter Cleaning Kit is perfect for anyone who wants to keep their engine running smoothly. It’s ideal for car owners who value performance and longevity.
Ready to Purchase?
3. K&N Air Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz)

Give your engine the breath of fresh air it deserves with K&N Air Filter Oil. This powerful aerosol formula is designed to restore peak performance and efficiency to your K&N air filter.
It quickly saturates the filter’s pleats. This traps dirt and debris effectively. Your engine will thank you!
Simply apply to clean all oiled K&N air filters, and watch as it renews your filter’s ability to capture contaminants. Enjoy like-new efficiency and smoother engine operation.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This K&N Air Filter Oil is perfect for anyone who wants to keep their K&N air filter working like new. It’s easy to use and restores performance quickly.
Ready to Purchase?
4. K&N Air Filter Large Size Service Kit Cleaner and Red Oil Plus 2 Stickers Included

Keep your K&N filter performing at its peak. This kit includes a powerful cleaner and vibrant red oil. You also get two cool stickers.
Give your engine the best airflow. Enjoy maximum horsepower with this easy-to-use service kit.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This K&N Air Filter Service Kit is perfect for car enthusiasts who want to keep their engines running smoothly. It’s ideal for anyone looking to clean and maintain their air filter easily.
Ready to Purchase?
5. K&N Air Filter Cleaning Kit + K&N Cabin Filter Cleaning Kit

Keep your engine and cabin air filters performing like new with this essential cleaning kit. It’s designed to restore peak performance for all K&N air and cabin filters. Get ready for cleaner air and better engine efficiency.
The K&N Air Filter Cleaning Kit uses Power Kleen cleaner and red filter oil to remove buildup and restore your engine air filter. This means your engine can breathe easier.
Similarly, the K&N Cabin Filter Cleaning Kit uses a special cleaner and refresher to revitalize your cabin air filter. Enjoy fresher air inside your vehicle.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for car owners who want to keep their vehicle’s air filters clean and working great. It’s easy to use and helps save money by extending filter life.
Ready to Purchase?
6. K&N Air Filter Cleaning Kit: Squeeze Bottle Filter Cleaner and Black Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5050BK

Give your K&N air filter a new lease on life with this essential cleaning and oiling kit! It’s designed to bring back that top-notch performance your engine craves.
This kit features Power Kleen, a super-strong cleaner that melts away dirt and old oil, making rinsing a breeze. Then, you’ll apply K&N Black Filter Oil to ensure your filter captures every bit of grime, just like new.
Clean it. Dry it. Oil it.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This K&N Air Filter Cleaning Kit is perfect for anyone who wants to keep their engine running smoothly. It’s ideal for car owners who use K&N oiled air filters and want to restore their filter’s performance easily.
Ready to Purchase?
7. K&N Air Filter Oil: 8 Oz Squeeze Bottle; Restore Engine Air Filter Performance and Efficiency, 99-0533

Keep your engine breathing easy with K&N Air Filter Oil. It’s the perfect partner for your K&N air filter. Get top performance back!
This special oil is made just for K&N filters. It quickly soaks into every part of the filter. This helps it catch dirt and dust that can slow your engine down.
When you use this oil, your filter works like new again. You’ll notice better engine efficiency. It’s the smart way to maintain your K&N filter.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This K&N Air Filter Oil is perfect for anyone who wants to keep their engine running smoothly. It’s great for car owners with K&N air filters who want to restore performance and improve efficiency.
Ready to Purchase?
8. K&N Air Filter Oil: 6.5 Oz Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0504

K&N Air Filter Oil is specially made for K&N air filters. It restores their performance and efficiency. Use it to keep your engine running smoothly.
This 6.5 oz aerosol quickly soaks into the filter pleats. It traps dirt and improves air flow, helping your engine perform better.
The red filter oil stays in place, catching contaminants effectively. It cleans and renews your K&N filter, making it work like new.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This K&N Air Filter Oil is perfect for anyone with a K&N air filter who wants to keep their engine running smoothly. It’s easy to use and restores your filter’s performance like new.
Ready to Purchase?
9. K&N Air Filter Cleaner and Degreaser: Power Kleen; 12 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0606, Black

Keep your K&N air filter working its best with K&N Air Filter Cleaner and Degreaser: Power Kleen. This powerful cleaner is designed to tackle tough grime. It will restore your filter to exceptional performance.
Power Kleen is a highly effective degreaser. It quickly dissolves filter build-up and old oil. This allows grime to be rinsed away with water.
Get renewed efficiency for your K&N air filter. It will perform like new again.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for anyone who wants to keep their K&N air filter clean and working like new. It’s easy to use and restores performance quickly.
Ready to Purchase?
10. K&N Synthetic Air Filter Cleaner and Degreaser: 32 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0624

The K&N Synthetic Air Filter Cleaner and Degreaser is a must-have for your engine. It comes in a 32 oz spray bottle, making it easy to use. This cleaner is specially made for synthetic filters.
It cleans all synthetic K&N air filters and restores their performance. By removing clogging build-up, it helps your filter work like new. Your engine will run more efficiently.
Using this cleaner is simple and effective. It keeps your K&N filter in top shape. Your engine will thank you for the care.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This K&N Synthetic Air Filter Cleaner and Degreaser is perfect for anyone who wants to keep their engine running smoothly. It’s ideal for car owners with synthetic K&N air filters who want to restore performance and renew efficiency easily.
Ready to Purchase?
Buying Guide
Keeping your K&N air filter clean is key to a smooth-running engine. The right filter oil and cleaning kit can make all the difference. We’ve tested and reviewed the best options to help you choose wisely.
Factors to Consider When Buying Filter Oil for K&N Cleaning and Reconditioning:
- Type of Oil: Choose between aerosol or squeeze bottle oils. Aerosols are quick and easy to apply, while squeeze bottles offer more control.
- Cleaning Power: Look for kits with Power Kleen or similar cleaners to effectively remove dirt and old oil.
- Compatibility: Ensure the oil and cleaner are specifically designed for K&N filters to avoid damage.
- Ease of Use: Opt for kits with simple steps like spray, rinse, dry, and oil for hassle-free maintenance.
- Longevity: Select oils that last longer and provide consistent performance between cleanings.
- Kit Inclusions: Some kits come with extra items like stickers or cabin filter cleaners, adding value to your purchase.
- Size: Consider the quantity of oil and cleaner based on how often you clean your filter.
Engaging Experience:
With the right products, cleaning your K&N filter becomes a breeze. You’ll notice better engine performance and longer filter life. It’s a small effort for a big reward!