100% Brand newFilter filters fine dust to reduce dust, pollen and other allergens from penetrating into the air you breatheIt is suggested that it should be replaced every 2-3 months.Replacing the accessories regularly will also improve the cleaning performance and suction of your sweeping robot,Also can help to provide you with fresh air and healthy living environmentcolour: blackMaterial: plasticsize: 109x48mmPackage Contents: 10*filterOnly the above package content, other products are not included.Note: Light shooting 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.
