- Direct Replacement: This handle is specifically designed to replace Karcher part 2.863-012.0, ensuring perfect compatibility with WD MV 3, 4, 5, and 6 vacuum models. It pairs seamlessly with suction hose numbers 4.441-066.0 and 4.441-067.0, enhancing the performance of your cleaning equipment. - Ergonomic Design: Featuring a non-slip grip and ergonomic shape, this handle provides comfort during prolonged cleaning sessions. Its thoughtful design minimizes hand fatigue while ensuring a secure hold, making your cleaning tasks easier and more efficient. - Precise 35mm Diameter: The 35mm diameter end is engineered for a snug fit with Karcher vacuum cleaners and attachments. This exact sizing creates a tight seal that maximizes suction power, delivering superior cleaning results with less effort. - Versatile Connection: This handle serves as an essential link between your suction hose and suction tube or vacuum attachments. The smooth connection system allows for quick and easy assembly and disassembly, enabling you to swiftly switch between various cleaning tools during your cleaning routine. Use Scenarios: 1. Easily transition from vacuuming carpets to cleaning hard floors by switching attachments with the quick-connect feature. 2. Use it for detailed cleaning in tight spaces by attaching specialized tools, ensuring thorough cleaning without hassle. 3. Perfect for extended cleaning sessions in large areas, allowing you to maintain comfort and efficiency throughout. Compatible with Karcher models and designed for optimal performance, this handle is a practical solution for homeowners and professionals seeking reliable cleaning support.