1.15pcs Replacement Accessories Set 2. Replacement accessories kit compatible with Q5 Q5+ vacuum cleaner, 1 main brush, 4 side brushes, 2 HEPA filters, 8 dust 3. Accessories made from environmentally friendly materials, to work on carpets and sealed hard floors, including hardwood, tile, marble, laminate and linoleum. 4. The replacement part is easy to replace without any tools. To keep your home sweeping robot running at peak performance, it is recommended to replace the kits every 3 to 6 months. Depending on the frequency of use, it can be replaced with a shorter or longer time. Material: Plastic Color as shown Package Contents: 1 x Rolling Brush 4 x Side Brush 2 Filters 8 x Dust Bag 1 x Cleaning Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.