The Santevia Mineral Stones for Gravity Water System are refill replacement stones designed for water filtration systems. Made of glass, these blue stones are compatible with Santevia models and use an alkaline ionizer filtration method to provide clean and refreshing water. These mineral stones help to remove impurities and contaminants, ensuring that your water is safe and healthy for consumption. Keep your water purification system running smoothly with these reliable and efficient refill replacement stones from Santevia.
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