Replacement hose for Karcher SC1, SC2, SC3, and SC4 steam cleaners. Compatible with Karcher steam cleaner accessories for an easy upgrade to your current setup. - Compatibility: Fits SC1, SC2, SC3, and SC4 models seamlessly, enabling a straightforward upgrade to your existing Karcher system. - Stain removal: Delivers powerful steam that effectively lifts stubborn stains and dirt from various surfaces in the home. - Durability: Constructed with durable materials to withstand regular use and provide a dependable cleaning solution. - Easy installation: Tool-free, straightforward installation with no need for extra steps, allowing you to resume cleaning quickly. Practical use scenarios: - Clean kitchen surfaces such as countertops and sinks to remove stubborn stains. - Tackle soap scum and dirt on bathroom tiles and grout. - Refresh sealed floors and other hard household surfaces with your Karcher steam cleaner.