Filter Set 99.97% Dust Removal Compatible Replacement Efficient

It creates a high rotating airflow to remove particulates from air. filter is washable and recyclable. Vacuum Cleaner Replace Filter Parts. Number of Pieces:1 Main filter+2 Pre-. 1 Main filter. The for real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.