SAND FILTER TANK filter is a tube made of Fiberglass Reinforced Plastic equipped with multi-port valve in which there is a filter strainer and Media Silica Sand is used to remove impurities such as water which is Physics grit, mud, moss and soil. Flow rates = 1.2 m³ / Hr Dimension = ø 10â x 54â Working Pressure = 3 kg / cm² Price = Rp. 1.350.000, - * For larger capacity can contact us.