rough cost estimate of water cooler with r.o. in villages sultanpur, jhanjhrola khera, budhera, bhora kalan, babra bakipur, bas lambi, jamalpur, ghosgarh, fazilpur badli, maujabad, janaula, tatarpur, jori, kharkari, khawaspur, taj nagar, joniawas, behelpa, kharoda, mandawar, rithoj, karola, faridpur, khandewla, aleemudhinpur, jatola, shekhupur majri, khurampur in district gurugram
