Welcome to Defender Canada! 
Raritan Replacement Water Heater Sacrificial Anode - 1790010
$84.28
Raritan Replacement Water Heater Sacrificial Anode - 1790010 Item # 878587
Description
Features:
- A removable magnesium Anode is integral with the hot water discharge fitting
- The Anode should be checked at least once a year by removing it from the water heater
- If the Anode diameter is less than 3/8" (9.5mm), it should be replaced.
- If discoloration, unusual smell or taste develop in the water, inspect or replace the anode. The Anode is replaceable as a unit
- Use with the 12 and 20 gallon Raritan 1700 Series water heaters
- Including models 717201, 172001, 171211, and 172011