To reduce odor, chlorine and other contaminants in the water. 减少水中的气味，氯气和其他污染物
Remove dirt and prevent diseases such as Typhoid, Cholera, Bihdryia and Amoeba. 清除污垢并预防伤寒，霍乱，Bihdryia和变形虫等疾病
Further trapping of very fine sediment at the surface of fine silica sand. 在细硅砂表面进一步捕获非常细小的沉积物。
Most ideal use in domestic & industrial water filtration due to its high density and the high level of hardness and toughness. It is efficient for removing particles, sediments, mud, and suspended solids in the water. 由于密度高，硬度和韧性高，因此是家庭和工业用水过滤的最理想选择。 它对于去除水中的颗粒，沉积物，泥浆和悬浮固体非常有效