CMP Pool Defender Compact Replacement Cover | 25810-400-100
25810-400-100: Compact Pool Defender replacement cover. Supplied as one replacement cover. The zinc element, housing, bonding wire and other hardware are separate; this is not the older Deluxe cover-and-bar assembly. The 2026 manufacturer table lists this part for the Compact model, including CMP 25810-400-050 and CMP 25810-350-050. The older Deluxe anode uses a separate service-parts family; shared branding does not establish interchangeability. Have a qualified pool professional install and service the actual Compact model and verify bonding under applicable current local and electrical requirements. Shut off circulation and electrical power, prevent restart and relieve pressure before service. The device must remain in contact with water for its water-bonding function. Do not substitute instructions for the differently numbered older Deluxe assembly. CMP’s standard limited warranty covers defects in materials and workmanship for one year from original purchase unless otherwise noted, subject to its conditions and exclusions. The linked statement limits coverage to the United States.Product FAQs
What are the identifying specifications?
What is supplied?
How do I verify compatibility?
What installation guidance applies?
What manufacturer warranty applies?
The 2026 manufacturer table lists this part for the Compact model, including CMP 25810-400-050 and CMP 25810-350-050. The older Deluxe anode uses a separate service-parts family; shared branding does not establish interchangeability.Compatibility
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Description
Description
CMP · 25810-400-100
Pool Defender Compact Replacement Cover
This separately numbered replacement cover is listed for the Compact Pool Defender inline anode. Match the Compact model before replacing a component.
Choose the correct Compact configuration
The 2026 manufacturer table lists this part for the Compact model, including CMP 25810-400-050 and CMP 25810-350-050. The older Deluxe anode uses a separate service-parts family; shared branding does not establish interchangeability.
Supplied as one replacement cover. The zinc element, housing, bonding wire and other hardware are separate; this is not the older Deluxe cover-and-bar assembly.
See Specifications, Product FAQs, Compatibility and Resources for identification and manufacturer references.
Specifications
Specifications
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Warranty
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
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Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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