Edelbrock Part #43600 Pro-Charge Air Filter Cleaning kit is a cleaning kit with special clear oil designed for all dyed Edelbrock air filters (Red White Black and Blue).; Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered manufactured and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.; Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered manufactured and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.; Each kit comes with a 12oz cleaner and 8oz clear oil in pump bottles.; This air filter cleaning kit is recommended for dyed Edelbrock air filter as well as other reusable air filters.