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Apr 16, 2026 - 10:22 AM
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We’ve provided several answers to questions related to CMP Pool Defender 2" Compact Inline Anode 2.5" Spigot without Copper Wire, 25810-350-050 , see some other helpful Q&A related to this product.
Question: How long does the zinc anode last before it needs to be replaced?
Answer: The pool defender zinc anode is expected to last approximately three years under typical conditions. A lifespan of three years means you won’t have to worry about frequent replacements, ensuring ongoing protection for your pool’s components.
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