Karcher Compatibility: Compatible with all Karcher K 2 models, K 3 Follow Me,K 4/K 4 Premium,and K 5/K 5 Premium. Please note: This item is not compatible with Karcher K1700-K2000 or gas pressure washers The Karcher Promise - Cleaner. Quicker: Allows you to use ponds, water buckets and tanks as an alternate source of water. Includes filter to prevent debris from entering the pressure washer High-Quality Hose: 9.8 feet (3 meters) in length. Max water temperature 104° F Eco-Friendly Option: Practical water suction allows for resource-saving use of alternative water sources 9.8 feet (3 meters) in length Genuine Karcher Accessory