ZEP Automatic Transmission Cooler Flush Cleaner 3 Cans 15oz Each Removes Sludge Contaminants ? ZEP Automatic Transmission Cooler Flush Cleaner Lot includes 3 cans, each 15 oz. Helps prevent transmission contamination Removes metal particles, sludge, and other contaminants from transmission cooler lines Contains no chlorinated solvents Contains no ozone-depleting chemicals This cleaner is uniquely designed to keep transmission systems protected by flushing out harmful build-up. --- Directions for Use: 1. Insert nozzle of aerosol can hose into the oil cooler inlet hose and secure with a hose clamp. 2. Position the outlet hose to drain into a waste container. 3. Hold the can upright, remove the flip cap, and press/hold button to activate. 4. Flush until clean. 5. Reverse hoses and flush in the opposite direction until clear. 6. Use entire can contents per installation. 7. Turn the can upside down and finish with air only for a complete clean. --- Package Includes: 3 ZEP Automatic Transmission Cooler Flush Cleaner (15 oz each) ? Ships HAZMAT Ground Only L48 fast and secure from Humble Treasure Trove.