General description For Bot L20 Ultra Main Side Brush Hepa Filter Mop Pad Dust Bag is designed with new, high-quality materials that ensure a perfect match with your equipment. These clean accessories enable your home robot to maintain optimal performance while effectively reducing dust, pollen, and other allergens from the air you breathe. Regular maintenance is made easy with accessories that are simple to remove and replace. Technical specifications Material: Plastic Package Contents: 1 x Main brush 4 x Side brushes 4 x Mop cloths 4 x Dust bags 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 usage frequency. The filter functions to capture dust, dirt, and other impurities, preventing them from entering the robot's motors and extending its lifespan.