Electric Water Heater Magnesium Pole Anode Tester
Premium-grade corrosion-resistant magnesium alloy anode ensures superior protection against tank rust, extending water heater lifespan by 3-5 years. Precision-engineered threaded design (1-inch NPT standard) guarantees seamless compatibility with major brands like Rheem, AO Smith, and Bradford White. Industrial-strength epoxy coating prevents mineral buildup, maintaining optimal conductivity even in hard water areas. Includes a built-in wear indicator to visually monitor anode depletion—ideal for homeowners, plumbers, and maintenance professionals. Tested for 10,000+ cycles under 150 PSI pressure, backed by ASTM B843 certification. Essential for electric water heaters in residential, commercial, or RV applications. Bulk discounts available for contractors and wholesalers—global shipping, unbeatable pricing.