In pharmaceutical production, the water used in processing, sanitizing and as a feedstock in medicines (IV FLUIDS) must meet the strict criteria on purity standards. That water typically known as pharma grade water, with around 0 to 1 ppm TDS. Different grades of water quality are used which depends upon the end use either water is used as a medium or can be used in the manufacturing process during synthesis, as a cleaning agent or during the production of finished product. As per client’s request, two types of water are used in pharmaceutical production: