1. Made from new, high-quality materials, this well-constructed accessory is durable and precisely designed to match your equipment. 2. These clean accessories help maintain your home robot’s optimal performance. Designed for easy removal and replacement during routine maintenance, they effectively reduce dust, pollen, and other allergens from circulating in the air. 3. For best cleaning and filtration results, replace accessories every 2–3 months depending on usage frequency. 4. The sweeping robot filter captures dust, dirt, and airborne impurities to keep the robot clean and operating efficiently. It also protects internal components such as motors from debris buildup, helping extend the robot's lifespan. Type: Floor Washing Machine Accessories Color: As Shown Material: Plastic Package Contents: 1 set × main brush, 4 × filter, 1 × cleaning brush Note: This package includes only the items listed above; other products are not included. Due to lighting effects and monitor settings, the actual color may vary slightly from the image. Measurement error allowance: ±1–3 cm.