Compatibility and direct fit Replaces worn hoses for Karcher steam cleaners, including SC1, SC2, SC3, and SC4 models. Part numbers 4.322048.3 and 43220483 ensure a precise, directfit replacement. Durable construction Built from quality materials designed to withstand temperature steam and regular use. Maintains flexibility over time while resisting cracks and leaks for reliable performance. Efficient stain removal Delivers steady, powerful steam to tackle grease and grime throughout the home. Designed to break down dirt and refresh surfaces without the need for harsh chemicals. Easy installation Simple hose replacement that requires no special tools or technical knowledge. Secure connection helps maintain proper pressure and prevents leaks, getting you back to cleaning quickly. 23 practical use scenarios Kitchen and appliance cleaning: remove bakedon grease from ranges, range hoods, and countertops for a spotless, chemical finish. Bathroom and tiled surfaces: tackle grout lines, shower doors, and tiled walls to refresh with consistent steam delivery. Fabrics and upholstery: refresh curtains, upholstery, and car interiors by delivering thorough steam without detergents. Compatibility, function, and performance Model compatibility: Karcher SC1, SC2, SC3, SC4 series steam cleaners. Function: replacement hose to restore normal operation and steam delivery. Material and build: durable, temperature resistant construction designed for longlasting use. Performance: maintains flexibility and a secure seal to support reliable cleaning without leaks.