CMP Pool Defender Compact Replacement Zinc Anode Element (25810-400-950)

The CMP 25810-400-950 Replacement Zinc Element is a genuine OEM sacrificial zinc anode bar designed for the CMP Pool Defender Compact Inline Zinc Anode System. This zinc element protects your pool's metal components — heaters, pumps, ladders, and light fixtures — from galvanic corrosion caused by stray electrical current in the water, extending the life of your equipment significantly.

🚩 PRO TIP

Replace the zinc element annually, or whenever it has been consumed to approximately 50% of its original size. A fully depleted zinc anode leaves your pool equipment unprotected. Regular replacement is far less costly than repairing or replacing corroded pool equipment.

PRODUCT FEATURES

• Genuine CMP OEM replacement — designed specifically for the Pool Defender Compact model
• Sacrificial zinc alloy construction — corrodes preferentially to protect expensive metal pool components
• Protects heaters, pumps, ladders, light fixtures, and other metal pool hardware
• Includes copper bonding wire for proper electrical grounding
• Easy drop-in replacement — no special tools required
• Compatible with the CMP 25810-350-050 Compact Inline Zinc Anode housing
• Ideal for saltwater pools and pools with high mineral content

TECHNICAL SPECIFICATIONS

• Part Number: 25810-400-950 / CMP25810400950
• Brand: Custom Molded Products (CMP) / Zodiac
• Type: Replacement Zinc Element (Compact Model)
• Compatible With: CMP Pool Defender Compact Inline Zinc Anode (25810-350-050)
• Material: Zinc alloy with copper bonding wire
• Dimensions: Approximately 3" x 2" x 3"
• Weight: 10.9 oz (0.68 lb)
• UPC: 849640030714
• Alternate Part Numbers: 25810-400-950, CMP25810400950

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• ✅ Fast, reliable shipping on every order
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