The BB-15 removes contaminants from tap water while softening it. Soft water has excellent cleansing power and helps prevent skin diseases. The illuminated gauge displays the soft water usage and the time taken to soften water. The softener can be installed on the wall or as a standalone product.Designed by: Junyoung Park of Coway Co., Ltd.Contact: jiae10@coway.co.kr; www.coway.co.kr