Proven water savings and a way to prevent residential swimming pool filtration cleaning from contaminating our environment with metals, acid, chlorine, salt   and sediments that are typically washed into the gutter and directly into our   groundwater or rivers, and then to the ocean. This method should be part of all Post ESCP (Erosion Sediment Control Plans) since after a project is completed, a pool captures ground-level & airborne sediments then has   purification chemicals added for the lifetime of the property, continuously creating illicit discharges to the local ecosystem.