Arsenic, carcinogenic element, a poisonous element present in water to filter it out before use for drinking and in pretreatment of water wastewater treatment plants. We design, manufacture and commission Arsenic removal systems with the help of catalytic, nano adsorbents filtration media for drinking water and for pretreatment of industrial water wastewater. And with Arsenic removal it will help to remove Iron and Manganese which is necessary in case of pre-treatment of water and wastewater.