Efficient and thorough cleaning of delicate surfaces has never been so easy, fast, and resource-saving. With a 50 percent higher cleaning performance at the same resource consumption, the eco.Booster offers 50 percent greater water and energy efficiency compared to a flat jet nozzle. This allows for a very thorough and quick approach, saving time, water, and energy. Thanks to the very even material removal, dirt is particularly effectively removed, and even sensitive materials such as painted surfaces or wood can be cleaned without concern. When the attachment is removed from the spray lance, stubborn dirt can be tackled. The eco.Booster 130 is suitable for all Kärcher high-pressure cleaners in the K 4 class.