Companion Caravan Magnesium Anode

This magnesium anode protects your water heater from breakdown by reducing internal corrosion. It is designed for suburban RV water filters and should be replaced annually or when 75% degraded.

FEATURES:

• Protects your water heater
• Improves water quality
• Designed for suburban RV water filters
• DIY Installation
• 241mm long 3/4' NPT Thread

SPECIFICATIONS:

• Thread: 3/4' NPT
• Length: 241mm