Made of high-quality materials, more durableCatches 99% of mold, pollen, house dust and other , etc., the pleated design enables a larger filter surface without impairing suction performance.As part of normal maintenance, it can be easily removed and replacedIt is best to replace spare parts every 2 to 3 months to keep the machine running at its best performanceFitment: For W2 All-in-One Self-Cleaning, Emptying Robotic Vacuum CleanerMaterial: Plastic + Microfibercolour: Grey+whitePackage Contents: 10 x Mop Cloth10 x Filter10 x Side BrushOnly the above package content, other products are not included.Note: Light reflection 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.