Tired of that rotten egg smell from your hot water? This vattceel powered titanium anode rod can fix that! It's an electric replacement rod designed for water heater tanks from 10 to 45 gallons. Unlike traditional sacrificial rods, this one uses a small electrical charge (3V DC from the included adapter) to prevent corrosion and stop sulfur-producing bacteria from growing. That means cleaner, odor-free hot water, usually within 24 hours! The rod itself is titanium coated with ruthenium-iridium for a super long lifespan—up to 20 years. The stainless steel fitting is NPT 3/4 inch, and installation is pretty straightforward (just a few minutes with basic tools). Helps protect your tank from rust, saves you money on replacements, and gives you better water quality. A smart upgrade for any home.