Review on 🚰 CAMCO Aluminum Anode Rod: Enhance Water Heater Lifespan, Shield Against Corrosive Elements, Effective Tank Protection (11563) by Mike Pfettscher

Magnesium protector for aluminum water heater. Mine lasts 9 months all the time. I know it's time for a replacement is when the temperature goes down 7/8" socket, 6" extension and 24" breaker bar make replacement easier. Be sure to flush the magnesium hydroxide/carbonate gel from the heater. There is a lot of it in the heater, it takes up space and reduces performance. It breaks down more easily than limescale deposits, which it prevents. Another prevention. Worth every penny.