Feature: The filter effectively blocks 99.9% of dust particles Replacing vacuum cleaner parts in a timely manner will help improve its cleaning performance Vacuum cleaner parts are easy to detach for cleaning Replace vacuum cleaner parts if they are damaged, unserviceable or missing Package content: 2 x Vacuum Filters Notes: 1. Due to manual measurement, please allow an error of 0-1cm. Please make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks!