The Pool Tool Zinc Anode [Inline 2"] (104C-2) is designed to help protect pool and spa plumbing systems from the effects of galvanic corrosion. Installed inline on compatible plumbing, this sacrificial zinc anode gives corrosive electrical activity a more desirable metal to attack before it can damage heaters, lights, rails, pump components, or other valuable equipment. It is a practical addition for saltwater pools, mineral systems, and installations where mixed metals are exposed to water and electrical bonding conditions.This 2 inch inline zinc anode is a useful service part for equipment owners and pool professionals looking to add another layer of protection to the circulation system. Use it when replacing worn anodes, updating plumbing protection, or supporting systems where corrosion has been a recurring concern. Always verify pipe size, installation location, and bonding requirements before installation. Pool Tool part 104C-2 for inline corrosion protection Designed for compatible 2 inch plumbing applications Helps reduce galvanic corrosion in pool and spa systems Useful for saltwater, mineral, and mixed-metal installations Service-friendly replacement for maintenance and repair work
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