General description New, high-quality materials that are well-made and highly compatible with the original equipment. Clean accessories keep your home robot performing at its best. These accessories are easy to remove and replace as part of daily maintenance, helping to reduce the infiltration of dust, pollen, and other allergens into the air you breathe. Technical specifications Type: Sweeper Replacement Parts Color: As Shown Material: Plastic Package Contents: 1 set main brush, 4 side brushes, 4 filters, 4 mop cloths, 4 dust bags Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on the frequency of use. The filter functions to filter dust, dirt, and other impurities inhaled by the sweeping robot, keeping it clean and operating normally. It also prevents dust and dirt from entering the motor and other parts of the robot, thereby extending its service life.