An electrical current can be generated in a pool from multiple sources, even when the pool is not running. This current must be controlled to meet new building codes and to prevent corrosive damage to metal pool components. This is a key step in building a quality modern pool. Pool Defender™ products are the simple way to guard the entire pool. CMP Pool Defender Swimming Pool Sacrificial Zinc Anode. The zinc anode is attached to the bonding wire to help defend against electrolysis in swimming pools. Zinc Anodes help to protect metal corrosion such as handrails, lights, equipment components etc. due to electrolysis issues. This is especially common in pools with salt chlorine generators.

Features:

• Compact design
• Can be plumbed to 2″ or 2-1/2″ Plumbing
• Protects all metal parts against the effects of electrolysis.
• The clear lid and removable lid design allows the anode to be easily replaced when depleted.
• 4 Feet of solid copper ground wire
• A must for salt water pools. (Salt Chlorine Generators)
•  The zinc anode provides an easier path for electrical current, protecting expensive metal
• Simply and easily replace the inexpensive zinc anode after about half has eroded.