Usage Tips: Made of high-quality materials for enhanced durability. Side brush enables the vacuum cleaner to reach deeper into carpets for more thorough cleaning. Filter captures fine dust, helping to reduce dust, pollen, and other allergens from the air. Specially designed brushes with rubber treads adapt to different floor surfaces, effectively removing debris from fine dust to larger particles. For optimal performance, this part can be easily removed and replaced as part of regular maintenance. It is recommended to replace accessories every 2 to 3 months. Compatible with Narwal Freo robot vacuum cleaner. Color: As shown Material: Plastic Package Contents: 1 x roller brush 4 x side brush 2 x HEPA filter 4 x mop cloth 1 x cleaning brush Only the items listed above are included; other products are not included. Note: Due to light reflection and differences in display screens, the color of the item in the image may vary slightly from the actual product. Measurement error is +/- 1-3 cm.