Clean brushes keep your home robot operating at peak performance. Side brushes are easy to remove and replace as part of routine maintenance. Filters maintain cleaning performance while reducing infiltration of dust, pollen, and other allergens into the air you breathe. It is recommended to clean the vacuum parts every 1-2 weeks and replace the vacuum parts every 3-6 months, or depending on your usage, to maintain the best performance of the vacuum. Machine Compatible models: for S7 S70 S75 S7Max s7MaxV T7S Plus Material: Plastic Color: White Package Contents: 2 x Main Brush 6 x Side Brushes 6 x Mop Cloths 6 x HEPA Filters 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.