cleaning filter for vacuum cleaner.This product uses the filter HEPA filter materials, high efficiency filter dust, to prevent particles of dust into the motor compartment damaged high-speed operation of the motor, thus ensuring the motor life. After cleaning, can be reused many times, clean and sanitary.Replacing and filters regularly will also improve the cleaning performance and suction of your vacuum cleaner.It is suitable for FC6400 6168 6170 6401 6402 6404 6405 6408 6409 6162 6164 6166. If other models are the same size, they can be used universally.HEPA Filter Core And Net only, other accessories demo in the picture is not included!Note: 1.Please allow 0-1cm error due to manual measurement. pls make you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Colour:Blue and black and whiteMaterial:Plastic and spongeSize:89mm in diameterPackage Contents:2x filtersOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.