eco!Booster with 50% more area performance than the Kärcher power nozzle; suitable for delicate surfaces. For cold and hot water high-pressure cleaners (nozzle size 045). Compared with the Kärcher power nozzle, the eco!Booster delivers a 50 percent higher area performance. It is ideal for cleaning delicate surfaces such as plastered facades or wooden walls. What's more, the increased jet width brings with it increased efficiency, leading to lower consumption of energy and water. The eco!Booster is suitable for cold and hot water high-pressure cleaners (up to 85 °C) from Kärcher, is compatible with the EASY!Lock interface and has a nozzle size of 045. The revolutionary nozzle concept draws in air to direct the water stream. In this way, top cleaning results are achieved in less time, which makes a significant difference for target groups such as the construction industry or vehicle cleaning. Features and benefits 50% higher cleaning performance compared to the flat jet Thorough, fast and more sustainable cleaning. 50% higher water efficiency* Saves water. * Based on the ability to clean 50 percent more area than a Kärcher standard flat jet with the same amount of energy and water. 50% higher energy efficiency* Saves energy. * Based on the ability to clean 50 percent more area than a Kärcher standard flat jet with the same amount of energy and water. Hugely versatile in application Particularly suitable for delicate surfaces such as paint or wood. Compatible machines HD 10/25-4 S Classic HD 10/25-4 S ST Classic HD 7/14-4 M HD 7/14-4 M Cage HD 7/14-4 M Plus HD 7/14-4 MXA Plus HD 8/18-4 M HD 8/18-4 M Cage HD 8/18-4 M Plus HD 8/18-4 M St HD 8/18-4 MXA Plus HD 8/18-4St HD 8/18-4St H HDS 8/17 C HDS 8/17 CX HDS 8/18 -4 St EU-I HDS 8/18-4 C HDS 8/18-4 CX HDS 8/20 De HDS 8/20 G HDS-E 8/16-4 M 12 kW HDS-E 8/16-4 M 24 kW HDS-E 8/16-4 M 36 kW Application areas Façade cleaning Municipal applications, for example cleaning façades or fences. Vehicle cleaning Cleaning animal stables in agriculture