The reverse osmosis-enabled water purifier, with a capacity of 500 litre per hour, has been installed by the Delhi Metro Rail Corporation (DMRC) in association with Tata Power Delhi Distribution Limited (TPDDL).
Four more such facilities will come up this season at Vishwavidyalaya, GTB Nagar, Jahangirpuri and Rithala metro stations. Dispensing a glass of cold water (200 ml) will cost of Re 1, a DMRC statement said.
Presently, no such facilities exist although water pouches costing Re 1 each are available across stores in the station premises.