Koanhinn Replacement Parts for A7/A9S/X785/X750/X800 Robot Vacuum aner Accessories Kit

The accessory contents can be easily removed and replaced frames of routine maintenance. new, high quality material, well made, and well matched the equipment. To achieve the best cleaning filter effect, the cleaning accessories should be replaced every 2-3 months per frequency of use. HEPA filters can significantly improve air quality, reduce particle size by 99.97%. Helps remove house dust, pet hair, etc. Say goodbye to odours, pre-filters can help reduce unpleasant odours from pets, cooking vapours and a variety of household products and chemicals.