1. New, high-quality materials, well-made, durable, and highly matched with the equipment. 2. Cleaning accessories keep your home robot in . The accessory content is removed and replaced as part of routine maintenance. Also reduces the infiltration of dust, pollen, and other allergens into the air you . 3. To achieve the best cleaning and filtration effect, cleaning accessories should be replaced every 2-3 months depending on the frequency of use. 4. The HEPA filter can significantly air quality and reduce particle size up to 99.97%. Helps remove household dust, pet dander, and more. 5. Say goodbye to odors, the filter can help reduce unpleasant odors from pets, smoke, cooking fumes, and a of household products and chemicals. Material: Plastic Color: As shown Package Contents: 1 x main brush 4 x side brush 4 x filter 3 x mop 3 x dust bag 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 a little different from the real thing. The allowed measurement error is +/- 1-3 cm.