1. Brand new high-quality materials -made durable and highly matched with the equipment. 2. Clean accessories keep your home robot at . Accessory contents are removed and replaced as part of routine maintenance. Also reduces the infiltration of dust pollen and other allergens into the air you . 3. In order to achieve the best cleaning and filtering effect cleaning accessories should be replaced 2-3 months according to the frequency of use. 4. The HEPA filter can greatly the 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. Type: Sweeper Accessories color:As shown Material:plastic Package Contents: 2 x main brush 4 x side brush 4 x filter 8 x mop cloth 2 x cleaning brush 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 a little different from the real thing. The measurement allowed error is /- 1-3cm.