Koanhinn For Sweeping Robot AV2501AE/AV2502AE Main Tube Brush Accessories Filter Core

Cleaning accessories keep your robot clean while reducing the penetration of pollen and other into the breathing air. new, high quality material, well made, and well matched devices. The accessory contents can be easily removed and replaced frames of routine maintenance. Clean accessories home robot performs its best performance. To achieve the best cleaning filter effect, the cleaning accessories should be replaced every 2-3 months per frequency of use.