General description Replacement Parts for Combo J7+ Series Vacuum Cleaner are made from new, high-quality materials that ensure durability and compatibility with your equipment. These clean accessories help maintain the performance of your home robot, reducing the infiltration of dust, pollen, and other allergens into the air you breathe. Technical specifications Color: As shown Material: Plastic Package Contents: 2 x main brush, 8 x side brush, 8 x filter, 8 x mop, 1 x cleaning brush, 1 x driver 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 is designed to capture dust, dirt, and other impurities, preventing them from entering the robot's motors and extending its lifespan. The dust bag collects debris during cleaning, ensuring a cleaner indoor environment.