General description Brush Roller Replacement Parts for Dyad Pro/Dyad Pro Combo Wet and Dry Vacuum Cleaner are essential accessories designed to maintain optimal performance. Made from high-quality materials, these replacement parts ensure durability and efficiency. Regular replacement is recommended every 2 to 3 months to keep your vacuum cleaner operating at its best. Technical specifications Material: Plastic Package Contents: 1 set of roller brush, 1 clean brush Measurement allowed error: +/- 1-3 cm Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.