Silica Sand （Quartz Sand）for Water Treatment Filtration Systems

Silica sand is one of the most widely used filter media in water treatment systems due to its excellent filtration performance, high purity, and strong chemical stability. It is commonly applied in rapid gravity sand filters, pressure sand filters, multimedia filters, and RO pretreatment systems.Our water treatment grade silica sand is carefully processed and screened to ensure uniform particle size distribution, high SiO₂ content, low impurity levels, and long service life in industrial and municipal water treatment applications.