The Pool Tool 104D is a Pool & Spa Anti-Electrolysis Inline Zinc Anode. The Pool Tool anti-electrolysis is designed to protect heaters, pool lights, and rails from galvanic corrosion damage. This replacement anti-electrolysis is made of sturdy metal designed to be a lasting product for your pool and spa.

Specifications:

• Brand: Pool Tool
• Model Number: 104D
• Pack Size: 1