ACO HexDrain Brickslot Sump Unit Black Plastic 250mm

The ACO Sump Unit acts as a filter to prevent any dirt or debris that collects in the drainage system from entering the storm drains. The sump unit sits at the end of the drainage channel and will require emptying every now and again to ensure that the drains function correctly. Push out one of the outlet connectors on the underside of the drainage channel to plug in the sump unit.