Zodiac Nature2 Spa Mineral Sanitizer

No, it does not completely eliminate the need for sanitizers. While it significantly reduces the amount of chlorine or bromine required to keep your spa clean, you will still need to maintain a small residual level of sanitizer to handle organic contaminants.

The Nature2 Spa cartridge is designed to fit most spa filters that are at least 7 inches long and have a center hole diameter of 1.25 inches. Before purchasing, verify your filter core dimensions to ensure the cartridge will slide in properly.

The cartridge is effective for up to four months of continuous use. After that period, the mineral properties deplete, and you will need to install a new cartridge to maintain the same level of water quality.

The mineral cartridge itself is designed to be pH neutral and should not significantly impact your water chemistry. However, you should still monitor your pH and alkalinity levels regularly, as other factors like bather load and water evaporation will continue to affect them.

Yes, the Nature2 Spa mineral sanitizer is compatible with ozone systems. In fact, using them together can often lead to even better water clarity and further reduce the amount of traditional chemicals you need to add.