SEAFLO Bottled Water System is designed to pump purified water from water bottles. The system will deliver the water to an individual drinking water faucet, the water inlet of a refrigerator for the icemaker and chilled drinking water tap, to a faucet in portable sinks and to certain personal use and commercial use coffee / tea brewers / espresso machines. SEAFLO Bottled Water System abandon float switch and use an IC chip sense the water level of 5-gallon bottle. When the water in the bottle is enough, the IC chip will turn on the pump. And the pump shuts off when the bottle is empty.