Description: Compatible with Philips Vacuums: FC8200, FC8260, FC8262, FC8264, FC8208, FC8299, FC8264, FC8250 series We recommend that you replace the filter once per month or twice for high performance, due to your usage. If you are sensitive to allergens and/or have pets, you may want to replace filters more frequently. Replacement filter made to fit Philips of robotic vacuums. Also has a heavy duty plastic frame with integrated pull tab for longer life and easy removal. Specification: Material: Plastic Paper Color: White Diameter: Approx. 128mm/5.04inch Package Includes: 1 piece Replacement Filter for Philips FC8208/8260 Note: To replace the Robotic Filters, follow these steps: 1.Take out the dirt bin. 2.Remove the filter on the dirt bin and throw it away. 3.Put a new filter into the dirt bin. 4.Put the dirt bin back into its slot on top of the robot