http://www.shopclues.com/essel-nasaka-extra-pure-water-purifier.html coupon : SCICICI/SCHDFC Features Purification Method: UF Total Capacity (in Ltr): 19 Upper Tank Storage Capacity: 8 Ltr Lower Tank Storage Capacity: 11 Ltr Filter Cartridges: Sediment filter, Tourmaline balls Nano silver impreganted activated carbon, SS screen RO Membrane: Hollow fibre UF membran Width: 300 mm Height: 633 mm Depth: 226 mm Price Comparison Tradus @ Rs..2947 http://www.tradus.com/nasaka-xtra-p...medium=affiliate&utm_campaign=aff-IA-cuelinks Infibeam @ Rs.2309 http://www.infibeam.com/Water_Purif...el-Nasaka-Xtra-Pure-Water-Purifier-Multicolor Flipkart @ Rs.2499 http://www.flipkart.com/essel-nasaka-xtra-pure-water-purifier/p/itmd4xfcjycwbyrr?affid=jimishjoba Specialprivileges @ Rs.2250 http://www.specialprivileges.co.in/...iers/Nasaka/Nasaka-Xtra-Pure/pid-2569933.aspx