Compatible Model: Replacement filter is ONLY compatible with VC100 cordless vacuum cleaner (confirm your robot model before purchase). Cleaning kit made of high-strength and environmental protection material. Replacement filter suitable for Kobold VC100 battery vacuum cleaner spare parts. EASY TO INSTALL: The device can be opened with a twist, so you can easily open the filter and perform a simple replacement. Snaps into place for replacement and effortless, no tools required. Replacement Frequency: To maintain good performance, we recommend cleaning the filter once a month and replacing it every 3 months. Easy to remove and replace as part of routine maintenance, perfectly matched to the equipment. Regularly replacing your filter will also improve the cleaning performance and suction of your vacuum cleaner. Great replacement parts to maintain and improve your vacuum cleaner. Color: White Material: Plastic Package Contents: 12 * Filters Only the above package content, other products