🛡️ Keep your engine breathing like new—clean smarter, drive stronger!
The K&N Air Filter Cleaning Kit (99-5050BK) includes a powerful degreaser and signature black oil designed to restore and maintain the performance of all oiled K&N air filters. This easy-to-use kit removes clogging buildup, renews airflow efficiency, and ensures superior contaminant capture, helping your engine run cleaner and more efficiently. Proudly made in the USA, it’s the essential service kit for high-flow air filter longevity.
| Brand | K&N |
| OEM Part Number | 99-5050BK |
| Global Trade Identification Number | 00024844369260 |
| Shape | Rectangular |
| Manufacturer | K&N Engineering |
| UPC | 024844369260 |
| Model | Filter Care Service Kit - Squeeze Black |
| Item Weight | 1.3 pounds |
| Product Dimensions | 4.7 x 8.9 x 2.6 inches |
| Country of Origin | USA |
| Item model number | 99-5050BK |
| Exterior | Machined |
| Manufacturer Part Number | 99-5050BK |
| Safety Rating | Não aplicável |
J**.
Great product
Great product
A**R
It worked - my K&N air filter is now clean!
Might be hard to tell from the first picture, but my K&N air filter was DIRTY! I am ashamed to say that I purchased my air filter in 2013 and before now I had never cleaned it. When my car didn't pass CA SMOG, I went online and found this cleaning kit. After using the filter cleaner 3 times (letting it sit 10 minutes before rinsing each time) I finally decided it was as clean as it was going to get, and boy was the water filthy the first 2 rinses!My mechanic did cation me about re-oiling it though, he recommended to only put a thin layer of oil because if it gets too thick it could drip down and get into the air intake, which could negatively effect a smog test. That didn't happen and the kit worked! Now I have a clean and freshly oiled air filter (2nd photo) and my car passed smog! I plan to clean my air intake now every 2 years before my smog test, and there is enough of the cleaner and the oil left in the bottles to be able to do this several more times with this kit. Very happy with this purchase!
R**N
Bought for the color
Purchased this kit for a blacked out motorcycle and love the looks. Changed from the red to black. works great and gives the look I like.
J**S
Application method is terrible
It's a great product. I bought the kit for the black oil. The red filters are just a sore thumb in an exposed filter. I've managed to get the filter done, but zero thanks to K&N's squirt bottle applicator. It's a pain in the butt. Seems like any other method would be better
K**L
As advertised
The product came in on time and as advertised. I have not used it yet, but will be cleaning out my filter and changing the oil color from red to black to better match my bike.
R**S
The Perfect Air Filter
This product works very well and although a K&N Air Filter is more expensive than a paper one, it last for the life of the vehicle and just needs to be cleaned and re-oiled to the the job and i consider that it worth the extra cost.
J**B
HAVE ALWAYS USED K&N PRODUCTS
MONEY SAVERS
D**G
A necessary investment.
It’s a great application but be mindful of the application amount. You will over apply it if not paying attention.
TrustPilot
3天前
1 周前
