General description New high-quality materials ensure that this Main Brush Water Tank Mop Cloth HEPA Filter Parts Kit is well-made and highly compatible with your equipment. Clean accessories enable your home robot to maintain optimal performance while reducing dust, pollen, and other allergens from the air you breathe. The accessories are easy to remove and replace as part of routine maintenance, ensuring your robot operates efficiently. Technical specifications Material: Plastic Package Contents: 2 x Main brush 4 x Side brush 4 x Filter 2 x Mop cloth 1 x Cleaning brush 1 x Water tank 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 capture dust, dirt, and other impurities, preventing them from entering the robot's motors and extending its lifespan.