It stops corrosion within 24 hours

Height: 38mm / 1

Zinc anode for propeller shaft Ø25 mm

Item: B210255

Fits anode: R802053

corrosion guard powered anode rod for water heaters 90 gallons 3 4 14 npt eu adapter Diameter_15.50mm/0.61in It stops corrosion within 24Say Goodbye to Corrosion and Rotten Egg Smell with Corrosion Guard The Revolutionary Powered Anode for Water Heaters Tired of dealing with the rotten egg smell and corrosion in your water heater tank? Say hello to Corrosion Guard the revolutionary powered anode that provides permanent protection for your water heater. Made with high quality titanium materials, Corrosion Guard does not disintegrate, meaning it won't leave any residue in your tank. It