What is the differenve between the black oil and the rd oil in the 99-5000 cleaner kit?

One will make your filter red the other one will make your filter black

This keeps saying cotton filter, my air filter is not cotton will it still work?

Yes, it should still work. You might put a little oil just on one spot first and make sure it's compatible.

Why is the black oil more expensive than the red when they are the same formula?

I don't know except I have used both and the black seems to flow into the filter better than the red. That's all I know.

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K&N Air Filter Cleaning Kit: Squeeze Bottle Filter Cleaner and Black Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5050BK

Product ID: 317749137

Details

Brand
K&N
Fit type
Universal Fit
Number of Items
1
OEM part number
99-5050BK
Product grade
Performance

🧴Power Kleen degreaser for deep clean

⚙️Restores engine air filter performance

🛢️K&N Black Oil for superior contaminant capture

€ 87.34

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Clean smarter, drive stronger — don’t let a dirty filter slow your hustle!

TRUSTED BY PROS - Top-rated (#5 in Car Filter Service Kits) with 4.6-star reviews and a 3-month warranty
DEEP CLEAN POWER - Industrial-strength Power Kleen dissolves grime fast for a like-new filter feel
PERFORMANCE REVIVAL - Restores airflow and engine efficiency by removing clogging build-up
UNIVERSAL FIT EASY USE - One kit cleans all oiled K&N filters with a simple 4-step process
PRECISION OIL APPLICATION - K&N Black Oil clings perfectly to filter pleats for maximum dirt capture

The K&N Air Filter Cleaning Kit combines a powerful degreaser and premium black oil to restore and maintain the performance of all oiled K&N cotton air filters. This universal-fit kit uses a proven 4-step cleaning process to dissolve contaminants, rinse away grime, and re-oil the filter for optimal airflow and engine protection. Trusted by automotive pros and backed by high customer ratings, it’s the essential maintenance upgrade for peak engine efficiency.

Specifications

ASIN	B07P7XXGW1
Automotive Fit Type	Universal Fit
Best Sellers Rank	#50,069 in Automotive ( See Top 100 in Automotive ) #5 in Car Filter Service Kits
Brand Name	K&N
Customer Reviews	4.6 4.6 out of 5 stars (1,040)
Fit Type	Universal Fit
Global Trade Identification Number	00024844369260
Included Components	Air Filter Cleaner^Air Filter Oil
Item Type Name	Filter Care Service Kit - Squeeze Black
Item Weight	1.3 Pounds
Manufacturer	K&N Engineering
Manufacturer Part Number	99-5050BK
Manufacturer Warranty Description	3 Months
Model Number	99-5050BK
OEM Equivalent Part Number	99-5050BK
Product Grade	Performance Part
Shape	Rectangular
UPC	024844369260
Unit Count	1 Count

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€ 87.34

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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