It ensures that small particles that cannot be retained in the filter are retained. It clarifies the pool water. It is easy to use and economical. It is used to remove small particles in pool water by clumping. It provides high capacity filtering, especially in pools where sand filters are used. It ensures that small particles are collected by the aluminum chlorohydrate molecules and kept in the filter, thus removing the pollution in the pool water. It does not cause pH changes. It provides high effect even at low usage rates. It is one of the products that leaves the least aluminum residue among other aluminum-based holders.