Features: 1. Application: Fits most RV water heaters with 3/4 in NPT anode rod connection, compatible with Suburban and Mor-Flo RV water heaters. 2. Stable Performance: The magnesium anode rod helps extend the life of your water heater tank and maintains optimal tank condition. 3. Reliable Protection: Helps prevent tank corrosion, providing dependable protection and supporting consistent hot water performance. 4. Magnesium Alloy Material: Constructed from magnesium alloy for enhanced corrosion resistance and long-lasting durability. 5. Easy Installation: Simple to install, allowing for straightforward maintenance without the need for professional tools or assistance. Specifications: Item Type: Water Heater Anode Rod Material: Magnesium alloy Magnesium Rod Dimensions: Approx. 21 mm (diameter) x 235 mm (length) / 0.83 x 9.25 in Thread Size: 3/4 in NPT Compatibility: Most RV water heaters with 3/4 in NPT anode rod connection Examples: Suburban, Mor-Flo RV water heaters