Side brush can go deep into the corners and edges to remove dirt, dust, and debris. HEPA filter is made of high-strength, environmentally friendly materials that can capture particles as small as 0.3 micrometers. The filter helps maintain cleaning performance while reducing the release of dust, pollen, and other particles into the air. The mop cloth provides strong and long-lasting cleaning power, effectively removing common floor stains such as footprints, juice residue, and oil stains. It is recommended to replace spare parts every 2 to 3 months depending on usage frequency to ensure optimal performance. Made of high-quality, environmentally friendly materials. Soft and durable for long-term use. Compatible with Robot Vacuum S10 and Robot Vacuum S12. These accessories are not compatible with Robot Vacuum S10 Plus. Color: As shown Material: Plastic + Microfiber Package Contents: 2 x Main Brush 4 x Mop Cloth 4 x Filter 6 x Side Brush Only the items listed above are included; other products are not included. Note: Light reflection and differences in display screens may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.