The redesigned eSpring™ System uses 46% less energy than the model previously sold in Japan. The difference in power draw between two prior versions of Amway Water Treatment Systems sold in Japan since launch and an equivalent number of Japan's eSpring model 100188 and 100189 systems is enough power to supply and support a town of 10,000 people for one year. The UV lamp features new wireless "instant on" technology, which enables the eSpring System to provide quality water without the lamp being on all of the time.
eSpring Water Treatment Systems use a carbon block filter designed for optimum efficiency. The design maximizes the surface area for the filtration process and requires less carbon than other pressed carbon filters. The carbon comes from coconut shells – a renewable, less carbon-intense source than coal.