Companion Sacrificial Magnesium Anode for Hot Water System


Lengthen the life of your expensive hot water system with a Companion Magnesium Anode. These bars have a very high corrosion rate, so they collect minerals from the water, protecting the components of your water heater from corrosion. They act as a sacrificial item, easily replaceable. 



  • Protects your water heater
  • Improves water quality



  • Thread: 3/4” NPT
  • Length: 241mm


SKU 10000507
Barcode # 9320531086412
Brand Companion
Shipping Weight 0.1000kg
Shipping Width 0.050m
Shipping Height 0.100m
Shipping Length 0.050m
Shipping Cubic 0.000250000m3
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