Features Superior Protection: The magnesium anode rod effectively prevents in your water heater's inner tank, extending its lifespan and maintaining optimal performance Enhanced Scale Prevention: Designed to combat scale buildup, this anode rod helps to maintain water quality and efficiency by minimizing harmful deposits in your water heater High-Quality Magnesium Material: Crafted from premium magnesium, this water heater rod ensures reliable performance and longevity, making it an essential accessory for your hot water system Features: 1、Magnesium rod is also called anode rod, the main component is magnesium. 2、In the inner tank of the water heater, it is in with water at the same time as the inner tank (mainly iron), and the primary battery is formed due to chemical principles. 3、Since the water in the inner tank is not pure water, it always contains various impurities and has certain corrosiveness. When the water temperature exceeds 40 °C, scale will be generated. If there is no magnesium rod, the inner tank will be . 4、The basic function is to prevent and scale, and to protect the liner. 5、Main use: large hot water tank liner anti- for car and car water heaters. Specification: Features: 1. Magnesium rod is also called anode rod, the main component is magnesium. 2. In the inner tank of the water heater, it is in with water at the same time as the inner tank (mainly iron), and the primary battery is formed due to chemical principles. 3. Since the water in the inner tank is not pure water, it always contains various impurities and has certain corrosiveness. When the water temperature exceeds 40 °C, scale will be generated. If there is no magnesium rod, the inner tank will be . 4. The basic function is to prevent and scale, and to protect the liner. 5. Main use: large hot water tank liner anti- for car and car water heaters. Specification: Condition: 100% Item Type: Water Heater Anode Rod Product Material: AZ31B Environmental Magnesium Alloy Product Standard: EU Environmental Standards Size: Approx. 21 * 235mm / 0.8 * 9.3in Color: Black Thread: NPT3/4 Package List: 2 * Water Heater Anode Rod 1 * Tape Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not cali Package List