General description This main brush replacement accessory is specially designed for the ILIFE A7 and A6 series sweeping robot vacuum cleaners. It is easy to install and replace, ensuring that your vacuum operates at peak efficiency. The high-quality construction allows it to effectively remove dust, hair, and particles from the floor, keeping your room clean and tidy. Additionally, this brush can enhance the cleaning efficiency of your robot and extend its service life. Technical specifications Condition: 100% Brand New Item Type: Main Brush Material: ABS + Silicone Weight: Approx. 51g / 1.8oz Product Size: Approx. 16x3x3cm / 6.3x1.2x1.2in Compatibility and accessories Compatible with ILIFE A7 and A6 sweeping robots Package includes: 1 x Main Brush, 1 x Plug Usage It is recommended to replace the main brush every 2 to 3 months, depending on the frequency of use, to ensure optimal operation of the machine. Other information Please allow a 0-1 inch error due to manual measurement.