General description New high-quality materials ensure that these spare parts are well-made, durable, and highly compatible with ZCWA BR150/BR151 Robot Vacuum Cleaners. Keeping your cleaning accessories in top condition helps maintain your robot's peak performance and reduces the infiltration of dust, pollen, and other allergens into the air. Technical specifications Material: Plastic Package Contents: 10 x Side Brush 6 x Filters 6 x Mop Cloths Measurement allowed error: +/- 1-3 cm Usage The cleaning accessories should be replaced every 2-3 months depending on the frequency of use to achieve the best cleaning and filtering effect. The filter is designed to capture dust, dirt, and other impurities, preventing them from entering the robot's motors and extending its service life. The mop cloth is used to wipe the floor, effectively removing stains and marks for a cleaner surface.