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.
- 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.
- A must for salt water pools. (Salt Chlorine Generators)