The Kärcher 90117050 suction hose is a genuine Kärcher accessory designed for efficient water intake. This high-quality hose measures 7.5 meters in length and has a diameter of 1 inch (25.4 mm), ensuring reliable performance with compatible Kärcher pressure washers and pumps. It is ideal for drawing water from alternative sources like rain barrels or water butts, enhancing the versatility of your Kärcher cleaning equipment. The hose is robust and built to Kärcher's exacting standards for durability and effective operation.