General description The 2nd Generation Anti-Knot Roller Brush with Replaceable Strip is designed for various vacuum models including L10s Ultra, L20 Ultra, L10 Plus, S10, S10 Pro, S10 Plus, S20, S20 Pro, S20 Plus, X10, X20 Pro, X20, X30, and L30 Ultra. This roller brush features a steel cutter head that offers strong cutting performance, high abrasion resistance, and high corrosion resistance. Its innovative triple blade arrangement effectively handles complex cleaning tasks while preventing hair jamming and pulling issues. Technical specifications Material: Plastic Color: Photo Color Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with vacuum models: L10s Ultra, L20 Ultra, L10 Plus, S10, S10 Pro, S10 Plus, S20, S20 Pro, S20 Plus, X10, X20 Pro, X20, X30, L30 Ultra Package contents: 1 x Roller, 2 x Replaceable hair strips Usage This roller brush is suitable for cleaning various floor types, including ceramic tiles, marble, and wood floors. It enhances the