Designed and engineered for your peace of mind, Geog is a maintenance-free automatic pre-filter. Featuring intelligent scheduling, ultra-fine mesh and patented bi-directional flush, it captures rust, debris and algae from municipal water supplies and safeguards water appliances within the household while maintaining maximum flow.Designed by: Tsungyu Lu, River Cheng and Len Lim of Kohler Design StudioContact: kylie.chen@Kohler.com.cn