Companion Magnesium Anode

  • Sale
  • $17.99
  • Regular price $19.99


  • Magnesium Suburban Anode, designed to absorb corrosive action in RV water heaters.
  • An RV hot water system is a costly investment so don't let it rust away. Installing a sacrificial anode will easily prevent this, whilst maintaining integrity in your water tank.
  • Made with magnesium.
  • Designed for use in most suburban RV water heaters.
  • Intended to be effective until it is 75% corroded to ensure safe clean water.
  • Easy screw-in 3/4NPF thread.
  • 241mm