Zinc Anode, Anti-Electrolysis, Inline, 1-1/2" : 104C-1

Zinc Anode, Anti-Electrolysis, Inline, 1-1/2" Pool Tool Inc Inline Zinc Anode The inline zinc anode is attached to bonding wire thereby protecting all metal parts against the effects of galvanic corrosion. The see through housing allows the anode to be easily replaced when depleted. The zinc anode should be replaced after half of it has eroded. No re-plumbing required. A must for salt water pools. This takes approximately 3 years. Helps Prevent: Plaster Discoloration Metal Erosion Heater Damage Black Stains Model: Zinc-Anode Manufacturer: Pool Tool Application Type: Anti Corrosion Replaces 0173-2,104C1,621146,PT104C15,