OASE AquaMax Eco Premium pond and waterfall pumps use newly developed Eco motor technology to deliver an exceptional service-life and exceptional energy-efficiency.  In most applications, filter pumps run 24 hours a day circulating water through the filtration system, thus making them an integral part of any pond system. With the AquaMax Eco Premium pump series, OASE has created the most energy-efficient pond products on the market.