Fangrui Product Details High-quality Construction: These Wire Nozzle Brushes For Karcher Steam Sc1, Sc2, Sc3, Sc4, Sc5 Are Crafted From Premium Materials, Ensuring Durability And Ease Of Use. For Maintaining Your Steam Cleaners Efficiency. Efficient Impurity Filtration: Equipped With A Superior Filter, These Brushes Excel In Removing Impurities And Particles, Promoting A Cleaner And More Effective Operation. Ideal For Achieving Pristine Surfaces Without The Hassle. Easy Maintenance And : Designed For Hassle-free Maintenance, These Brushes Can Be Quickly Disassembled And Replaced As Part Of Regular Upkeep. Keep Your Steam Cleaner Running Like New With Simple, Routine Replacements Every Few Months. Optimal Performance Recommendation: For Results, It Is Advised To These Parts Every Two To Three Months. Regular Helps Maintain The Peak Performance Of Your Karcher Steam Cleaner, Ensuring It Operates At Optimal Efficiency. Convenience And Longevity: Made From High-quality Materia Easy To Clean And Maintain