Zinc Anode for Swimming Pools

Zinc Anode for Swimming pools 【Anit-Electrolysis】Sacrificial Anode is helpful to protect metal parts such as Pool Pumps, Heaters, Salt Chlorinators, Pool Light, etc. 【Easy installation】 Don’t need to change the plumbing. Recommended installation direction: horizontally or downwards. 【Upgrade Design】 The transparent housing helps to check the zinc anode corrosion at any time. Built-in 2 o ring, get away from leakage. 【Long Lifespan】 Heavy-duty zinc rod. This zinc anode should be replaced every 3-5 years. 【What Include】3.2ft connecting wire; 17oz Zinc Rod; a 3-year warranty.