100% brand new and high qualityFor best results, filters should be replaced every 2 - 3 months.HEPA filter substantially increases the amount of dust,pollen, pet dander and allergens captured by the innovative filter designSuitable for Xiaomi sweeping and mopping robot Xiaomi Dreame W10Easy to remove and replace as part of routine maintenance.Often replace the filter to help make indoor air more fresh ,helps reduce household odorsType: Vacuum Cleaner PartsColour: As ShownMaterial: PlasticPackage Contents:12 x Filter1 x Small Yellow BrushOnly 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.