Guard your swimming pool's plumbing against the damaging effects of galvanic corrosion with the Pool Tool Inline Zinc Anode 104D. This 2-inch slip-fit sacrificial anode integrates directly into your existing pipe run, where it steadily releases zinc ions to shield metal fittings, heaters, and other vulnerable components. The result is longer-lasting equipment and healthier water free from the staining and discoloration that corroded metals can cause. Key Benefits Corrosion Prevention: A sacrificial zinc element continuously dissolves in place of your pool's metal components, stopping galvanic corrosion before it starts and protecting heaters, rails, and fittings. 2-Inch Slip Design: The slip-fit connection lets you glue this anode straight into a standard 2-inch plumbing line without adapters, simplifying installation and keeping the system compact. Extends Equipment Lifespan: Shielding metal parts from electrochemical damage means fewer repairs and replacements, translating to significant savings on maintenance over the life of your pool. Maintains Water Quality: By halting metal deterioration at its source, the anode prevents dissolved metals from entering the water, reducing staining on surfaces and keeping the pool environment clean. What's Included Pool Tool 104D Zinc Anode Wire Nut Specifications Brand: Pool Tool Part Number: 104D SEO Tags pool tool pool tool inline zinc anode104Dpool tool inline zinc anode