Product Details: The Johnsen's A/C Metal Flush is the perfect solution for quickly and effectively removing sludge and debris from air conditioning systems. This powerful flush is designed to be used with a standard flush gun and shop air, making it easy to use and highly effective. With this product, you can ensure your air conditioning system is running at peak performance and efficiency. This powerful flush is designed to quickly and effectively remove sludge and debris from air conditioning systems, leaving them clean and free of debris. It's the perfect solution for keeping your air conditioning system running smoothly and efficiently.<br/><br/>FleetPride is your First Click in Heavy Duty®.