Clean brushes help maintain your home robot's optimal performance. Side brushes are easy to remove and replace as part of routine maintenance. Filters help sustain cleaning efficiency while reducing the release of dust, pollen, and other allergens into the air. It is recommended to clean vacuum components every 1–2 weeks and replace them every 3–6 months, depending on usage, to ensure peak performance. Compatible models: for Xiaomi Roborock T7S, Plus, S7, S70, S75. Material: Plastic Color: As shown Package Contents: 1 x Main Brush, 4 x Side Brush, 4 x HEPA Filter, 4 x Mop Cloth, 2 x Cleaning Brush. Only the listed items are included; other products are not part of the package. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement allowance: ±1–3 cm.