Pressure Sand Filter (PSF)

These filters are mainly used to remove Turbidity, TSS and filter up to 50 micron level. Filtration taking place through the filtration bed of pressure filters [known as fine filtration] removes especially turbidity, colloid substances, undesirable colour or odour, microbiological contamination, and some ammonia ions, precipitated iron, manganese from water and it reduces water acidity as well.