1Magnesium rod, also known as anode rod, is mainly composed of magnesium. 2In the water heater liner, it and the inner liner (mainly iron) are in contact with water at the same time. Due to the chemical principle, the primary battery is formed, which can prevent corrosion and scale. 3When the water temperature exceeds 40, scale will be generated in the water heater. The combination of magnesium rod and iron can protect the inner container from corrosion. 4Made of environmentally friendly magnesium alloy for durability 5Suitable for large hot water tanks such as motorhomes Features: 1. Magnesium rod, also known as anode rod, is mainly composed of magnesium. 2. In the water heater liner, it and the inner liner (mainly iron) are in contact with water at the same time. Due to the chemical principle, the primary battery is formed, which can prevent corrosion and scale. 4. When the water temperature exceeds 40, scale will be generated in the water heater. The combination of magnesium rod and iron can protect the inner container from corrosion. 3. Made of environmentally friendly magnesium alloy for durability 4. Suitable for large hot water tanks such as motorhomes Specification: Product Material: AZ31BEnvironmental Magnesium Alloy Product Standard: EUEnvironmental Standards Package List: 1 x Water Heater Anode Rod When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!