General description Replacement Accessories Set for X40 Ultra, X40 Pro, and S30 Pro Ultra Robot Vacuum Cleaner ensures 100% compatibility. This set includes essential parts designed to maintain efficient performance and enhance the cleaning capabilities of your robot vacuum. Technical specifications Main Brush: Made of wear-resistant nylon Package Contents: 1 x Main Brush, 3 x Dust Bag, 4 x Mop Cloth, 2 x Filter, 4 x Side Brush Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with: X40 Ultra, X40 Pro, S30 Pro Ultra Installation Easy to replace without any tools Usage Replace parts every 3-6 months depending on usage frequency Main brush provides quiet cleaning Mops effectively clean dirt and dust from floors Side brush quickly removes dust Other information Note: Light reflection and different displays may cause color variations