Aquaguard Superb 6.5-Litre RO+UV+UF Water Purifier (Black and White)@Rs. 17,627
http://www.amazon.in/Aquaguard-Superb-6-5-Litre-Water-Purifier/dp/B01J18HGIA

Advanced RO +UV+UF technology removes excess TDS, blocks all dissolved impurities, microbial and chemical contaminants and adjusting of TDS level by TDS regulator manually
Mineral Guard Technology: Retains the natural essential minerals in your drinking water that other water purifiers deplete
Smart LED Indication: Designed to give advance warning for maintenance of the purification system or replacement of cartridges
Silver surety: Enhances purification efficiency and inhibits growth of disease causing bacteria
Capacity: 6.5 liters
Warranty: 1 year on product
Power: 40 watts230
Includes: Power supply, Power cord, Bracket for adaptor, Plumbing kit, Diverter valve and Connector
PC

other sellers >Rs 18,499
http://www.amazon.in/gp/offer-listing/B01J18HGIA/
18,300 >https://www.flipkart.com/aquaguard-superb-ro-uv-uf-6-5-l-ro-uv-uf-water-purifier/p/itmeg7yfgwcuebzj