{"product_id":"cmp-replacement-zinc-element-for-compact-pool-defender-25810-400-950","title":"CMP Replacement Zinc Element for Compact Pool Defender | 25810-400-950","description":"\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProtect valuable pool equipment from galvanic corrosion with the CMP 25810-400-950 Replacement Zinc Element. This genuine CMP replacement component is designed specifically for the Compact Pool Defender inline zinc anode system.\u003c\/p\u003e\n\u003cp\u003eThe zinc element acts as a sacrificial anode within the pool’s circulation and bonding system. When different metals are exposed to electrically conductive pool water, especially in saltwater pools, galvanic activity can cause vulnerable metal components to corrode. The zinc element is engineered to deteriorate before more expensive equipment, helping protect heaters, pumps, light niches, ladders, rails, and other bonded metal components.\u003c\/p\u003e\n\u003cp\u003eAs the zinc is gradually consumed, it must be inspected and replaced to maintain effective protection. Part 25810-400-950 allows the existing Compact Pool Defender housing to remain installed while only the depleted zinc element is replaced. This makes routine maintenance easier and more economical than replacing the complete assembly.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGenuine CMP replacement component\u003c\/p\u003e\n\u003cp\u003eDesigned for the Compact Pool Defender system\u003c\/p\u003e\n\u003cp\u003eSacrificial zinc construction\u003c\/p\u003e\n\u003cp\u003eHelps reduce galvanic corrosion\u003c\/p\u003e\n\u003cp\u003eProtects bonded metallic pool components\u003c\/p\u003e\n\u003cp\u003eEspecially beneficial for saltwater pools\u003c\/p\u003e\n\u003cp\u003eReuses the existing Compact Pool Defender housing\u003c\/p\u003e\n\u003cp\u003eSupports convenient periodic maintenance\u003c\/p\u003e\n\u003cp\u003eHelps extend the service life of pool equipment\u003c\/p\u003e\n\u003cp\u003eReplacement element only\u003c\/p\u003e\n\u003cp\u003eSuitable for properly bonded residential and commercial pools\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow the Zinc Element Works\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe zinc element is intentionally more reactive than many of the metals used in pool equipment. When galvanic activity occurs, the zinc sacrifices itself by corroding first. This helps reduce the corrosion rate of more expensive bonded components.\u003c\/p\u003e\n\u003cp\u003eThe anode does not replace proper electrical bonding, grounding, water chemistry, or equipment maintenance. It works as part of a correctly designed pool system to provide an additional level of corrosion protection.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eCustom Molded Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCMP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003ePool Defender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e25810-400-950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e25810-400-950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eReplacement Sacrificial Zinc Element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Assembly\u003c\/td\u003e\n\u003ctd\u003eCompact Pool Defender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eZinc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003ePool Corrosion Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Location\u003c\/td\u003e\n\u003ctd\u003eExisting Compact Pool Defender Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003eOne Zinc Element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Housing Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Bonding Wire Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e849640030714\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eCMP identifies 25810-400-950 as the replacement zinc element for the Compact Pool Defender models. It is not the replacement element used in the larger Deluxe Pool Defender assembly.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne CMP Compact Pool Defender replacement zinc element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe inline housing, clear cover, O-ring, copper bonding wire, plumbing fittings, and complete Pool Defender assembly are not included.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWarranty \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis replacement element is intended only for the CMP Compact Pool Defender system, including compatible compact assemblies such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCMP 25810-400-050 with copper wire\u003c\/li\u003e\n\u003cli\u003eCMP 25810-350-050 without copper wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is not compatible with the CMP Deluxe Pool Defender, which uses replacement element 25810-200-950. Verify the existing housing model before ordering.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInspection and Replacement\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTurn off the circulation pump and relieve system pressure before opening the Pool Defender housing. Inspect the zinc regularly for excessive wear, mineral buildup, cracking, or significant material loss.\u003c\/p\u003e\n\u003cp\u003eReplacement frequency depends on water chemistry, salt concentration, electrical conditions, pool use, and the number of bonded metal components. Replace the element when it is substantially consumed or no longer provides adequate exposed zinc surface.\u003c\/p\u003e\n\u003cp\u003eInstallation should be completed according to CMP instructions. Make sure the housing is properly sealed before restarting the circulation system, then inspect the assembly for leaks.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eManufacturer warranty coverage is subject to CMP’s current terms, proof of purchase, correct product application, and proper installation. Normal zinc consumption is expected and is not considered a manufacturing defect.\u003c\/p\u003e","brand":"CMP","offers":[{"title":"Default Title","offer_id":52762989035830,"sku":"CMP25810400950 -H","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/cmp-replacement-zinc-element-for-compact-pool-defender-25810-400-950-8428337.jpg?v=1793913848","url":"https:\/\/poolsupplydepot.net\/products\/cmp-replacement-zinc-element-for-compact-pool-defender-25810-400-950","provider":"Pool Supply Depot","version":"1.0","type":"link"}