Made of environmental protection materialRegular replacement of parts helps your machine operate at peak efficiency. We recommend that you change the parts every 3 to 6 months.Fit the Models: Parts for Vacuum Cleaner HEPA Filter FC8470, FC8471, FC8472, FC8473, FC8474, FC8475, FC8476, FC8477, FC8630, FC8631, FC8632, FC8633, FC8634, FC8635, FC8645, FC9320, FC9321, FC9322, FC9323, FC9324, FC9325Model Number: SMT018-5SETSVacuum Part Type: FiltersType: Vacuum Cleaner Partscolour:BlueMaterial:Plastic + SpongePackage Contents:5 set x Hepa Filters/2 set x Hepa FiltersOnly 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.