General description New, high-quality materials make these accessories well-made and highly compatible with For Mop 2 Pro / Lite MJST1SHW MJSTL vacuum cleaners. Keeping these accessories clean ensures optimal performance of your home robot, while also reducing the infiltration of dust, pollen, and other allergens into the air you breathe. Technical specifications Material: Plastic Package Contents: 2 x main brush 4 x side brush 4 x filter 2 x mop 2 x cleaning brush 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's function is to capture dust, dirt, and other impurities inhaled by the sweeping robot, preventing them from entering the robot's motors and extending its lifespan. The mop is designed to wipe the ground, removing stains and marks for a cleaner floor.