Filter Service Kit

The K&N Filter Service Kit is a professional-grade maintenance solution designed to restore the airflow efficiency and filtration capacity of high-flow cotton air filters. For vehicle owners and performance enthusiasts, maintaining a clean intake system is critical for optimizing engine protection and longevity. This kit provides a sustainable alternative to disposable filters, allowing you to refresh your equipment rather than replacing it. By following a regular service schedule, you ensure your engine receives the clean, high-volume oxygen required for peak operational output.

This comprehensive recharger system features a two-stage process including a 12 oz pump bottle of specialized cleaner and an 8 oz squeeze bottle of red-tinted filter oil. The cleaner is formulated as an industrial-strength degreaser that effectively dissolves dirt, road grime, and old oil without damaging the delicate cotton media. Once the filter is rinsed and dried, the specialized red oil is applied to create a tacky barrier that traps microscopic contaminants. This specific oil formulation is engineered to stay suspended within the filter pleats, preventing migration into the intake tract while maintaining superior breathability.

Whether you are conducting a routine review of your engine's specifications or preparing for heavy-duty use, this Filter Service Kit is compatible with all oiled cotton gauze filtration systems. When looking to buy a reliable maintenance solution, this 99-5050 kit offers enough volume for multiple service cycles depending on the size of the filter being treated. The red oil serves as a critical visual indicator, helping you identify dry spots during application to ensure uniform coverage across the entire surface area. Investing in this service kit ensures your high-performance filtration system continues to meet original equipment standards for debris filtration and engine safety.