K&N Engineering 99-0555 5-Gallon Air Filter Oil

K&N 99-0555 is a 5 US gallon container of air filter oil. K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric. Saturation is maintained until the element is cleaned with K&N Air Filter Cleaner. K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. The air filter oil comes in a 5 gallon container.

• Quickly Penetrates And Saturates The Filter Pleats
• 5 gallon value-sized container

K&N Engineering 99-0555 Air Filter Oil is a value-sized 5-gallon container formulated specifically for K&N cotton fabric air filter elements. Its specialized formula works with the cotton filter media to help maintain effective filtration while supporting consistent airflow through the filter.

When applied as directed, K&N Air Filter Oil quickly penetrates and saturates the filter pleats, where it remains suspended in the cotton fabric. This helps maintain oil coverage during use until the filter element is cleaned with K&N Air Filter Cleaner. Regular cleaning and re-oiling can help preserve the performance and service life of compatible reusable air filters.

Designed for automotive air filter maintenance, this 5-gallon container is suited for shops, service departments, fleets, and other applications that regularly clean and recharge K&N cotton gauze filters. The container provides a practical supply for repeated filter servicing. Use only according to the filter manufacturer’s cleaning and oiling instructions. This product is not intended to replace the complete filter maintenance process and should be paired with the appropriate K&N cleaner.

What's Included: One 5-gallon container of K&N Engineering Air Filter Oil.

Fitment: Intended for use with compatible K&N cotton fabric air filter elements. Confirm filter compatibility and application requirements before use.

Features:

• Specially formulated for use with K&N cotton fabric air filter elements
• Quickly penetrates and saturates filter pleats for consistent oil coverage
• Helps support effective filtration while maintaining airflow through reusable filter media
• 5-gallon value-sized container is practical for shops, fleets, and frequent filter servicing

Air Freight Prohibited: true
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1