Pool Tool 104C-2 Inline Anti Electrolysis Corrosion Zinc Anode

The Pool Tool 104C-2 Inline Zinc Anode is a corrosion-control device designed to protect pool equipment and metal components from electrolysis and galvanic deterioration. Installed directly into a two inch plumbing line, the inline body channels water across a sacrificial zinc core that gradually absorbs stray electrical current before it can damage heaters, heat exchangers, rails, lights, and salt-system hardware. The replaceable zinc insert allows easy servicing without cutting plumbing, extending the service life of the housing and simplifying long-term maintenance. Built from corrosion-resistant materials suitable for chlorine and saltwater environments, the 104C-2 provides broad, system-wide protection that helps reduce costly equipment wear and premature metal failure.

Highlights

• Two Inch Inline Installation: Slides directly into standard two inch plumbing for whole-system corrosion control without special fittings or major modifications.

• Electrolysis and Galvanic Protection: Sacrificial zinc core absorbs stray electrical current to help prevent corrosion in heaters, lights, rails, and metal fittings.

• Replaceable Zinc Cartridge: Insert can be swapped when depleted, extending the life of the housing and making long-term upkeep more efficient.

• Highly Effective for Salt Systems: Particularly beneficial for pools using salt chlorine generators, where galvanic activity is naturally elevated.

• Durable, Corrosion-Resistant Design: Engineered with long-lasting materials to withstand continuous water flow and harsh chemical exposure.

Specifications

• Needs to be replaced: Every 3-4 years or when 0.5 original size