1. Full Compatibility: This replacement kit is designed for Qrevo Curv / P20 Pro robot vacuum cleaner, ensuring a perfect fit and providing optimal performance for your device. 2. Complete Replacement Kit: The kit covers for Qrevo Curv / P20 , including 1 set of roller brush, 4 side brushes, 4 filters, 8 rags, 6 dust bags, providing a full set of replacement parts for efficient cleaning. 3. Component Set: Features a main brush suitable for a variety of floor types, a side brush for enhanced corner cleaning, a filter for capturing fine dust, a microfiber mop pad that quickly removes dust, water stains and oily residues, and a large-capacity dust bag. 4. Easy and quick installation: This accessory is simple to install and can be installed quickly without any tools. It is the ideal solution to restore your vacuum cleaner to optimal working condition. 5. Cleaning advice: Regular cleaning and replacement of accessories can significantly extend the life of your device. By maintaining