AQUA D PURE RO Water Purifier with Bio Alkaline and Aqua Copper Infuser Technology, 12Liter, RO+UV+UF+Cu+Alk+TDS Control+UV Purified Water, Black (S21 Duke Gold Copper Alkaline)

AQUA D PURE RO+UV Water Purifier with Aqua Copper Infuser Technology | RO + UV + UF + Active Copper+ TDS Control, 12 LPH Output, 12L Storage, Blue (S21 Duke Gold Copper Alkaline)

Konvio Neer Imported Tds Meter, Total Dissolved Solids Meter, Water Quality Tester, Ppm Tester For Water Testing - White