Automatic water pump for 20 and 25-liter dehumidifiers. It automatically empties the water tank of the dehumidifier and lifts water up to a height of 2.5 meters. Powered by the dehumidifier's internal power supply, no tool installation is required. Comes with a 3-meter hose. This pump is designed for use with 20 and 25-liter dehumidifiers, so the water tank does not need to be emptied manually. It is specifically designed for easy installation without the need for technical expertise. Perfect for spaces where daily tank emptying is not possible. The pump can direct water into a sink, bathtub, or out of a window, ensuring that the dehumidifier continues to operate without interruption. The pump is powered by the dehumidifier's own power supply and comes with a 3-meter long hose (inner diameter 9 mm). For installation, place the pump at the bottom of the tank, connect the hose, pull the hose and power cable out from the left side of the tank, connect the power cable to the dehumidifier, and route the hose to the desired location. When the tank is full, the pump automatically starts and drains the water.