Pesticides and fertilizers are usually prepared with artesian water. Artesian water is usually has high pH and hard. High pH waters, may lead to unwanted changes in the medicines and fertilizers prepared. Accelerating deterioration of pesticides prepared by the duration of such waters, the effect is reduced at times. To eliminate this negative adjustment of the pH value of water, hardness should be balanced. It helps homogenous spreading of pesticides and fertilizer on leaf surface preventing any sort of burning or nutrient accumulation. By solving these problems, PEHAWET, ensures a better result in agricultural production.