Flush accumulated sediment from your water heater tank to prevent corrosion, restore heating efficiency, and extend water heater life. Cleaner connects to any garden hose to send a concentrated stream of fresh water into the tank when inserted through the drain valve opening. Angled tip flushes sediment back out the drain opening. Convenient built-in, thumb-operated water on/off valve. High-impact plastic will not rust or corrode. Connects to any garden hose Plastic construction resists corrosion 13"" in length | Camco Water Heater Tank Rinser