Industrial Grade Nano Filtration System uses high pressure for the separation of contaminates from water supply and as water is forced through membranes and as the water is forced through membranes having tiny holes, bacterial, viral contaminants and other unwanted water contaminants are effectively removed. The System has water softening capabilities that involves removal of hardness ions like calcium and magnesium. The System delivers reduction in heavy metals, TDS and fluoride an is suitable for correcting water supply from municipality, wells, rivers and rain water. The System requires less maintenance and ensures effective removal of iron, lime and other harmful chemicals. The System finds application in removal of heavy metals from wastewater, removal of pesticides from groundwater, wastewater recycling in laundries, water softening and nitrate removal. The Industrial Grade Nano Filtration System causes reduction of nitrates, sulphides and salt content and ensures allow chemical free filtration.