The Water tank filter box is compact filtering system ideal for rainwater harvesting systems. The filter box works by the dirt and other impurities sinking to the bottom of the tank and the clean water is passed through a smaller filter to stop the any dirt re-entering the now clean water.

The filter box can be installed anywhere along the inlet pipe between the tank and the down pipe. Ensure you can gain access to the filter for cleaning. Please note that the filter box lid is designed to withstand foot traffic only.