Power through demanding outdoor cleaning tasks with the Kärcher K 4 WCM Flex Eco Booster Pressure Washer. Combining impressive cleaning performance with innovative Eco Booster technology, this powerful machine is designed for homeowners who need a reliable solution for larger cleaning jobs around the home and garden. From patios, driveways and decking to vehicles, fencing and garden furniture, the K 4 WCM Flex Eco Booster delivers exceptional results with less effort.

At the core of this pressure washer is Kärcher's advanced water-cooled motor, engineered for enhanced durability, efficiency and long-term performance. Built to handle regular and more intensive cleaning tasks, the K 4 WCM Flex provides the power needed to remove stubborn dirt, moss, algae and grime from a wide range of surfaces. Whether you're restoring weathered paving or cleaning family vehicles, you can rely on consistent, professional-quality results every time.

The included Eco Booster nozzle takes cleaning performance to the next level, delivering up to 50% greater cleaning efficiency compared to a standard flat jet nozzle while maintaining responsible water usage. This means faster cleaning, improved coverage and reduced cleaning time, making it ideal for larger outdoor areas where efficiency matters most.

Equipped with a premium Flex high-pressure hose, the K 4 WCM Flex Eco Booster offers greater flexibility and manoeuvrability during use. The hose is designed to resist twisting and tangling, allowing you to move freely around vehicles, furniture and garden features without interruption. Kärcher's Quick Connect system further enhances convenience, enabling fast setup and effortless hose attachment.

Perfect for homeowners seeking a balance of power, durability and efficiency, the Kärcher K 4 WCM Flex Eco Booster is a versatile pressure washer capable of tackling everything from routine maintenance to more challenging cleaning projects. It's the ideal choice for keeping outdoor spaces, vehicles and hard surfaces looking their best throughout the year.