Enjoy healthy, great-tasting water instantly with the Waterdrop A2 Countertop Reverse Osmosis Water Dispenser. This innovative dispenser offers both hot and cold water with adjustable temperatures ranging from 15℃ to 95℃, perfect for any beverage. Its advanced 5-stage filtration system effectively reduces TDS, lead, chlorine, and other contaminants, ensuring pure water every time. The smart touch screen allows easy mode settings, temperature control, and filter life monitoring. With a 3:1 pure to drain water ratio, it saves water compared to traditional RO systems. The portable 40oz pure water tank and large 159oz capacity water tank provide convenience for daily use. Installation-free design makes it easy to place anywhere in your home or office. Key Features: * Instant Hot & Cold Water: Get your desired temperature in seconds (15℃-95℃). * Advanced 5-Stage Filtration: Reduces TDS, lead, chlorine, PFOA, PFOS, and more. * Smart Touch Screen: Easy control for temperature, volume, and filter life. * Water Saving: 3:1 pure to drain ratio, saving over 1200% water. * Portable & Large Capacity: 40oz portable pure water tank and 159oz main tank. * Installation-Free: Compact design fits any kitchen, living room, or office. Product Summary: Waterdrop A2 reverse osmosis water dispenser, countertop water cooler, hot and cold water, smart touch screen, 5-stage filtration, installation-free, red color, 159oz water tank, 40oz portable pitcher, 15℃-95℃ temperature, 3:1 pure to drain ratio.