Practicality: This replacement kit is designed specifically for Karcher WV1, WV2, WV5, and WV7 models, ensuring a perfect fit and optimal performance. It's a must-have household cleaning tool and an essential accessory for maintaining a clean and hygienic home environment. Ergonomic Design, No-Marking Performance: This lightweight, compact spray flask with Nylon Sticker is designed for comfort and efficiency, with a comfortable grip, soft handle, and a continuous function for effortless control. No-Marking Performance: The window pads are engineered to leave no scratches or lint, ensuring a flawless cleaning result. They're ideal for cleaning windows, mirrors, tiles, and other delicate surfaces, leaving them sparkling like without streaks. User-Friendly Installation: These accessories are designed for easy installation and quickly install in your window cleaner. Designed to meet manufacturing standards, they're easy to install. They're designed to fit precisely to your model and can be quickly replaced without professional assistance. Maintenance Recommendations: To maintain the performance and lifespan For Karcher window cleaner, it's recommended to regularly clean and replace accessories as needed. Color:As Shown Material:Plastic+Microfiber Package Contents: 1 * Long Nylon Sticker 3 * Long Wipe Cloth