General description This accessory kit is designed for Roborock T7S, T7Splus, S7 Plus, and S7 robot vacuums. It includes essential replacement parts that ensure your vacuum operates efficiently, saving you time and money. The set features high-quality materials that are sturdy and durable, making them suitable for long-term use. Technical specifications Includes: 4 Mop Cloths 2 Main Brushes 4 Side Brushes 4 HEPA Filters 2 Cleaning Brushes HEPA Filter Grade: E11 Compatibility and accessories Compatible with Roborock T7S, T7Splus, S7 Plus, and S7 models Installation Easy to install without any tools Usage Recommended to replace the kits every 3 weeks for optimal performance Washable and reusable accessories Suitable for cleaning on carpets and sealed hard floors, including hardwood, tile, marble, laminate, and linoleum Other information The side brush features a five-corner design made of rubber for enhanced cleaning power Replacement parts can help resolve performance issues