Welcome to ▓Dafa International 1. Water treatment: Quartz sand filter plays an important role in water treatment. It can be used as a filter medium in the pretreatment process to remove impurities such as silt, suspended matter and organic matter in the water, thereby improving the effect of subsequent treatment processes. Quartz sand filter can also be used as a protective layer for reverse osmosis membranes to prevent clogging and wear of the membranes and extend the service life of the membranes.

Yeomans Slate, the best quality in wholesale ceramics, tile and slate. Looking to buy direct? Contact us for your nearest stockist.