Made of environmental protection material Regular 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, FC9325 Model Number: SMT018-5SETS Vacuum Part Type: Filters Type: Vacuum Cleaner Parts colour:Blue Material:Plastic + Sponge Package Contents: 2 set x Hepa Filters Only 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. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.