The new Clearflo closing overflow bath cable drain works like a standard drain with a closeable overflow to increase your bath's soaking depth and create a more relaxing experience. Fill the bath to overflow, enter the bath, then close the overflow and continue to fill to an appropriate level, for a fully submerged soak. This drain features brass piping and tee that meets code in areas where brass is required, and a copper corrugated neck for easy fit-up on any bath slope.