High-quality material, well-made, durable, and well-matched to old equipment. Clean accessories keep your home robot in top shape. The contents of the accessories are easy to remove and replace as part of routine maintenance. Cleaning accessories keep your robot clean while reducing the infiltration of dust, pollen, and other allergens into the air you breathe. To achieve the best cleaning effect, cleaning accessories should be replaced every 2-3 months depending on the frequency of use. HEPA filters can significantly improve air quality by reducing particle size by up to 99.97%. Helps remove household dust, pet hair, etc. Say goodbye to odors, pre-filters can help reduce unpleasant odors from pets, smoke, cooking fumes, and a variety of household products and chemicals. Type: Sweeping Accessories Color: As shown Material: Plastic Package Contents: 1 x Main brush 6 x Side brush 6 x Filter 2 x Mop Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.