There are two parts to this product Minerals in the water
We have packed 8 oz of the minerals into the middle of the rod. This is enough minerals for a 20,000gallons / 80,000 liters. If your pool is larger than that see chart below to work out how many additional boosters or units and boosters you will need.
The rod in the blue cage is a specially treated alloy that has rejuvenating abilities on the copper, silver and zinc minerals. Allowing these minerals to continually defend and attack algae and bacteria in the pool 24hrs a day, 7 days a week and lengthening the replacement time to 4 to 6 months. Yes that’s right! Minerals only need to be replaced every 4 to 6 months.