【High-Quality Craftsmanship】: This portable steamer safety cover is made of high-quality materials with excellent compatibility and reliability. Its meticulous design can be perfectly integrated with your equipment, providing a safe and efficient solution for operational safety during steam cleaning tasks. 【Compatibility】: This safety valve protection accessory is designed for 4.590-105.0 caps for 1.512-211.0 1.512-218.0 1.512-221.0 1.512-231.0 1.512-236.0 1.512-270.0 1.512-280.0 1.512-290.0 1.512-390.0 1.518-201.0 1.518-202.0 1.702-100.0 SC1.010 SC1.020 SC2.000 SC3.000 SI2125 steam cleaners, designed to provide optimal performance. 【Sturdy Safety Valve Accessory】: This steam machine protection accessory includes a safety valve and black O-rings, providing a reliable seal to prevent leaks and ensure safe operation. This accessory provides a secure connection for your steam cleaner, helping to maintain constant pressure and safety throughout operation. Easy Installation: Its user-friendly design can be quickly installed without tools, allowing you to quickly resume cleaning activities. 【Detailed Specifications】: The safety valve is made of brass and plastic, making it a durable and long-lasting component of your equipment. The size and color are clearly visible in the attached pictures, allowing you to easily check if it fits your Kärcher steam cleaner SC1.010 SC1.020 SC2.000 SC3.000 1.512-211.0 1.512-218.0 1.518 vacuum cleaner before purchasing.