K&N 99-5050BL Recharger Kit - Blue Air Filter Oil 8oz Squeeze & Power Kleen 12oz Pump

Maintain the performance and filtration efficiency of your K&N oiled cotton air filter with the 99-5050BL Recharger Kit. Over time, road grime and contaminants saturate the filter media, restricting airflow and reducing engine response. This specialized service kit provides the chemical tools necessary to dissolve stubborn buildup and replenish the tacky oil barrier that traps microscopic debris.

The two-step process begins with K&N Power Kleen, a high-strength degreaser that breaks down old oil and trapped dirt, allowing them to be rinsed away with low-pressure water. Once the filter is completely dry, the blue-tinted oil is applied via the precision squeeze bottle. The blue dye provides a clear visual indicator of coverage, ensuring no dry spots remain in the pleats. This kit is essential for any vehicle equipped with a K&N intake system or drop-in replacement filter requiring blue oil.

• Restores airflow efficiency and filtration performance to like-new condition
• K&N Power Kleen (12 oz pump spray) dissolves grease and dirt buildup
• K&N Air Filter Oil (8 oz squeeze bottle) features a distinct blue tint for easy application
• Designed specifically for K&N oiled cotton gauze air filters
• Manufacturer Part Number: 99-5050BL