Product Info Catalog HVAC Evaporative Coolers Evaporative Cooler Accessories Evaporative Cooler Magnesium Anode Kit Evaporative Cooler Magnesium Anode Kit Request a Quote UPC: 26529515207 Manufacturer: Dial Mfg Inc SKU: 893636 Model Number: 5152 Anode kit, use to control rust, lime & mineral deposits in metal coolers, installs in plastic tray in water reservoir easy to install. Prolongs the life of the cooler. Lasts all season. Safe to use and easy to install.