General description Roller Main Side Brush HEPA Filter for X2 Omni is made from new, high-quality materials, ensuring a perfect fit with your existing equipment. Keeping your cleaning accessories in top condition is essential for optimal performance of your home robot. Technical specifications Material: Plastic Package Contents: 1 x Main brush 4 x Side brushes 4 x Filters 1 x Cleaning Brush Measurement allowed error: +/- 1-3 cm Usage To maintain the best cleaning efficiency, it is recommended to replace the cleaning accessories every 2-3 months, depending on usage frequency. 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.