Washwater tank for toilets, has removable insert that permits flow of water from water tank to prevent contamination of water stored in water tank

摘要

The washwater tank has a removable insert (12) that permits flow of water from the washwater tank to prevent contamination of water stored in the washwater tank. The washwater tank also includes a drain valve (9) and a filter (8). The removable insert can be arranged in horizontal or vertical manner.