The WaterCrest-TWINs—big brother of Hanish Group’s flagship WaterCrest-10 POE residential system—treat water for bacteria, virus, cysts and turbidity down to 0.2 micron, taste, odor and scale inhibition. They use no electricity, have no moving parts and do not use chemicals or salt. The systems offer a service flowrate of 36 to 54 gpm (136.27 to 204.41 L/min) with less than a four-pound pressure drop across the entire system. These plug-and-play systems, complete with a built-in bypass and inlet/outlet connections, feature very small footprints. http://www.hanishgroup.com, (414) 406-6171