• Continuously releases minerals into the water
• Maintains the alkalinity of your water
• Adds calcium, magnesium and other trace minerals
• Lasts up to 2 years

Mineral Stones are a combination of maifan stones and bio-ceramic energy balls. The mineral stones are the 7th stage in the Santevia Gravity System.
1. They continuously release easily absorbed minerals into the water, including calcium, magnesium, phosporus and potassium.
2. When removed from its source of alkalinity, the pH of water will decrease. The mineral stones maintains the alkalinity of your water, while adding trace minerals.
3. Mimics the effect of the rocks that line fresh mountain streams for great tasting water.
4. Compatible with the Santevia Gravity System.

Filter Life: Up to 2 years