Sedimentary Calcium Carbonate Natural Limestone Water Purification Lumps

Product Description

This limestone water purification lump is a natural and eco-friendly way to improve the quality of water and remove bad taste, odor and chlorine instantly. It has the property to absorb metal ions, organic compounds, oils, and chemical substances from water. It forms in shallow seas, where the carbonate ions are derived from the shells of marine organisms. The natural color of this product is white, but it can be used as an "ion exchange" tank material to replace fine .premium quality natural stone water purifier lumps are made of pure limestone. Limestone is a very pure, natural, and safe material and can be used in so many ways.