General description Brand new and made from high-quality materials, these replacement parts for the Midea VCR04W Robot Vacuum are durable and perfectly matched to the equipment. Clean accessories allow your home robot to maintain optimal performance while reducing dust, pollen, and other allergens from the air you breathe. The cleaning accessories are easy to remove and replace as part of routine maintenance. Technical specifications Type: Sweeper Accessories Material: Plastic Package Contents: 12 Side Brushes, 14 Filters, 16 Mop Cloths Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtration 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 robot, preventing them from entering the robot's motors and extending its lifespan.