- Upgrade your RV hot water heater with these 2 Pack RV Water Heater Anode Rods, specifically designed for optimal performance in RV systems. - Compatible with Suburban water heaters, ensuring a perfect fit for your replacement needs. - Featuring standard 3/4" NPT threads, installation is straightforward and hassle-free, allowing you to quickly get back to enjoying hot water on the road. - Constructed from high-quality magnesium, these anode rods effectively protect your water heater from corrosion, extending its lifespan and enhancing its efficiency. - Maintain the performance and longevity of your RV hot water heater with these reliable anode rods. - Ideal for full-time RVers or weekend adventurers, these rods help prevent costly repairs by safeguarding your water heater against damage. - Perfect for seasonal RV users, they ensure that your hot water system remains in peak condition, ready for your next trip. - Essential for maintaining the quality of your hot water supply, these rods contribute to a better RV experience by promoting cleaner water and preventing unpleasant odors.