Whale Marine Seaward Water Heater Magnesium Anode, 4" NPT

Extend the life of your marine water heater with the Whale Marine Seaward Magnesium Anode. This essential sacrificial component actively protects your water heater tank from corrosive galvanic action, preventing rust and ensuring clean, odor-free hot water. Designed to corrode instead of your tank, it's a vital part of regular maintenance that safeguards your investment. Upgrade your water heater's defense today.

• Superior Corrosion Protection: Constructed from high-quality magnesium, this anode provides robust cathodic protection, sacrificing itself to prevent tank deterioration, especially effective in fresh to moderately hard water conditions.
• Optimal Fitment: Features a precise 4-inch length and a standard 3/4-inch NPT pipe thread for a secure and straightforward installation into all Seaward by Whale water heaters.
• Prevents Rust and Odor: By preventing internal corrosion, it helps eliminate rust-colored water and can reduce the 'rotten egg' smell caused by sulfur bacteria, ensuring a reliable hot water supply.

This anode is specifically designed for and compatible with all Seaward by Whale water heater models.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.