1) Compatibility and fit Designed for Karcher steam cleaners SC1, SC2, SC3, and SC4, this hose carries part number 4.322048.3/43220483 for a precise fit. Replacing your current hose with this exactmatch component helps preserve cleaning performance and ensures reliable operation. 2) Effective stain removal Provides powerful steam cleaning to tackle stubborn stains throughout the home. The hose design supports consistent steam flow, making everyday cleaning tasks more efficient and delivering thorough results. 3) construction Built from durable materials to withstand regular use and temperature steam. The robust construction offers longlasting performance and steady steam delivery, reducing the need for frequent replacements. 4) Simple installation Easy to install with no extra tools or complicated steps. Attach the hose to your compatible Karcher steam cleaner and resume cleaning quickly. Use scenarios Bathrooms: clean tile grout, shower doors, and hard surfaces efficiently. Kitchen: degrease ovens, hoods, countertops, and other appliances. Soft furnishings: refresh upholstery, curtains, and fabric surfaces around the home.